Clevo W251HNQ Service Manual Download

Page: 83 / 103

Schematic Diagrams

HDMI, RJ45 B - 33

B.Sch

tic D

iag
rams

HDMI, RJ45

12 /2 3
EM I? ? ? ?

L A N _ MD I N 3

L A N _ MD I P 2

L A N _ MD I N 0

L A N _ MD I N 2

L A N _ MD I P 1
L A N _ MD I N 1

L A N _ MD I P 0

T C T 3

L A N _ MD I P 3

T C T 4

T C T 2

H D MI _S C L- C

H D M I _ S D A -C

H D M I _ H P D -C

Fo r ES D

H D M I _C TR L D A T A

2 1

H D M I _ C T R L C L K

3 . 3 V S

T MD S _D A TA 0-R

R N 2 8
*0 _8 P 4 R _ 0 4

5
6
7
8

T MD S _D A TA 0# -R

R N 2 7
*0 _8 P 4 R _ 0 4

5
6
7
8

TM D S _ D A TA 0 -L
TM D S _ D A TA 0 # -L

T MD S _D A TA 1# -L

T MD S _D A TA 1-L

T MD S _D A TA 2-L

T MD S _C LO C K # -L

T MD S _D A TA 2# -L

T MD S _D A TA 0# -L
T MD S _C LO C K -L

T MD S _D A TA 0-L

TM D S _ C L OC K # - R

TM D S _ D A T A 1 # -R

TM D S _ D A T A 1 -R

TM D S _ C L OC K -R

LA N _M D I P 0

LA N _M D I P 1

LA N _M D I N 0

LA N _M D I N 1

LA N _M D I P 2

LA N _M D I N 2

LA N _M D I P 3

LA N _M D I N 3

12 /7
? ? X7 R

T MD S _ D A T A 2 #-R

T MD S _ D A T A 2 -R

T MD S _ D A T A 0 -R

T MD S _ D A T A 0 #-R

OE #

5V S _ H D MI

5V S

D V D D

3. 3 V S

5V S _H D M I

H D MI _ S D A -C

H D M I _C T R L D A T A

3 . 3 V S

H D MI _ H P D

2 1

GIGA LAN (JMC251C)

LA N PO RT

L 4 6

*W C M2 01 2 F 2 S - 1 61 T 03 -s h ort

L 4 5

*W C M2 01 2 F 2 S - 1 61 T 03 -s h ort

Main 6-21-B4040-008

L 4 4

*W C M2 01 2 F 2 S - 1 61 T 03 -s h ort

L 4 3

*W C M2 01 2 F 2 S - 1 61 T 03 -s h ort

5 V S _ H D MI _ I N

TM D S _ C LO C K - L

T MD S _ D A T A 0 #

T MD S _ D A T A 2

T MD S _ D A T A 2 #

H D MI _ C E C

H D M I _ S D A -C

H D MI _ H P D -C

H D MI _ S C L-C

T MD S _ D A T A 0

FOR W/O LEVEL SHIFT

T MD S _C LO C K -R

L MX 1 -

L MX 3 +

L MX 1 +

L MX 4 +

L MX 2 +

L MX 3 -

L MX 4 -

L MX 2 -

P I N G N D 1 ~ 4 = G N D

T MD S _D A TA 1-R

D L MX 1 +

D L MX 4 -

D L MX 1 -

D L MX 3 +

D L MX 3 -

D L MX 2 -

TM D S _ D A T A 0 -R

TM D S _ D A T A 0 # - R

TM D S _ D A T A 2 -R

TM D S _ D A T A 2 # - R

SN7 5D P1 39 Ch an ge 3. 9K

D L MX 2 +

TM D S _ D A TA 1 -L

HDM I CO NNEC TOR

D L MX 4 +

C 1 7 8

0 . 1 u _1 0 V _ X7 R _ 0 4

C 1 7 5

0 . 1 u _1 0 V _ X7 R _ 0 4

C 1 7 6

0 . 1 u _1 0 V _ X7 R _ 0 4

C 1 7 7

0 . 1 u _1 0 V _ X7 R _ 0 4

C 1 8 2

0 . 1 u _1 0 V _ X7 R _ 0 4

I F W/ O U 6 Le ve l Shi ft ,
t hi s com po ne nt m usr s tu ff

C 1 8 0

0 . 1 u _1 0 V _ X7 R _ 0 4

C 1 7 9

0 . 1 u _1 0 V _ X7 R _ 0 4

C 1 8 1

0 . 1 u _1 0 V _ X7 R _ 0 4

3 . 3 V S

3 , 9, 1 0 , 1 1, 1 2 , 1 8, 1 9 , 2 0, 2 1 , 2 2, 2 3 , 2 4, 2 5 , 2 7, 2 8 , 3 0, 3 1 , 3 3, 3 4 , 3 5, 3 9

5 V S

11 , 1 8 , 24 , 2 5 , 28 , 3 1 , 33 , 3 5 , 39 , 4 0

D V D D

3 0

TM D S _ D A TA 2 # -L

T MD S _D A TA 2# -R

H D M I C _ C LK C P _ C

H D M I C _ C LK C N _ C

H D M I C _ C 2C N _ C
H D M I C _ C 2C P _C

Q 35 B
* L2 N 7 0 0 2D W 1 T1 G

H D M I C _ C 1C P _C

H D M I C _ C 1C N _ C

H D M I C _ C 0C P _C

H D M I C _ C 0C N _ C

C 13 8

1 0 u_ 6 . 3 V _ X5 R _ 0 6

R N 2 5
*0 _8 P 4 R _ 0 4

1
2
3
4

R N 2 6
*0 _8 P 4 R _ 0 4

1
2
3
4

Q3 3 B
*L 2 N 7 00 2 D W 1 T 1 G

Q3 3 A
*L 2 N 7 00 2 D W 1 T 1 G

H D MI C _ C 0C P _ C
H D MI C _ C 0C N _ C

H D MI C _ C 1C N _ C

H D MI C _ C 1C P _ C

H D MI C _ C 2C N _ C

H D MI C _ C 2C P _ C

H D MI C _ C LK C N _ C

H D MI C _ C LK C P _ C

L 1 0

*W C M2 0 12 F 2 S -1 61 T 0 3-s h o rt

L 1 2

*W C M2 0 12 F 2 S -1 61 T 0 3-s h o rt

9_1

TM D S _ C LO C K # -L

499_1

T MD S _C L O C K #

D L MX 4 -

D L MX 3 -

J _ H D MI 1

C 12 8 17 -1 1 9A 5 -L

S H I E LD 2

T MD S D A T A 1 +

T MD S D A T A 1 -

S H I E LD 0

T MD S C L OC K +

1 0

T MD S C L OC K -

1 2

R E S E R V E D

1 4

S D A

1 6

+ 5 V

1 8

TM D S D A T A 2+

T MD S D A T A 2 -

S H I E L D 1

TM D S D A T A 0+

T MD S D A T A 0 -

C L K S H I E L D

1 1

C E C

1 3

S C L

1 5

D D C / C E C G N D

1 7

H OT P L U G D E T E C T

1 9

D L MX 3 +

LM X2 -

LM X3 +
LM X3 -

R 1 2 2

*4 . 7 K _0 4

T MD S _C L O C K

D L MX 2 -

D L MX 2 +

D L MX 1 +

LM X4 -

D 18

*B A V 9 9 R E C T I F I E R

L 11

* W C M 20 1 2 F 2S - 16 1 T0 3 -s ho rt

D L MX 1 -

D L MX 4 +

LM X4 +

LM X1 -

LM X1 +

L 9

* W C M 20 1 2 F 2S - 16 1 T0 3 -s ho rt

T MD S _D A T A 1#

C 4 6

0. 0 1 u_ 1 6 V _X 7 R _ 0 4

R 1 2 4

*4 . 7 K _0 4

T MD S _C LO C K # -R

D 1 9

*B A V 99 R E C T I F I E R

T MD S _D A T A 1

R 5 1

*0 _0 4

R 1 13

* 0_ 0 4

C 14 5

0 . 1 u_ 1 6 V _Y 5V _0 4

C 1 42

2 2 u _6 . 3 V _ X5 R _0 8

R 4 3

7 5 _ 04

T MD S _D A TA 1# -R

U 6

S N 7 5D P 1 39

I N _D 1 +

I N _D 1 -

I N _D 2 +

I N _D 2 -

I N _D 3 +

I N _D 3 -

I N _D 4 +

I N _D 4 -

S C L

S D A

H P D

O E #

D C C _E N #

R T_ E N #

P C 0

P C 1

R E XT

GN D [ 6 ]

2 7

Q E _2

O E _1

O U T _ D 1 +

2 2

O U T _ D 1 -

2 3

O U T _ D 2 +

1 9

O U T _ D 2 -

2 0

O U T _ D 3 +

1 6

O U T _ D 3 -

1 7

O U T _ D 4 +

1 3

O U T _ D 4 -

1 4

S C L_ S I N K

2 8

S D A _ S I N K

2 9

H P D _ S I N K

3 0

V C C [ 1 ]

V C C [ 2 ]

1 1

V C C [ 3 ]

1 5

V C C [ 4 ]

2 1

V C C [ 5 ]

2 6

V C C [ 6 ]

3 3

V C C [ 7 ]

4 0

V C C [ 8 ]

4 6

GN D [ 1 ]

GN D [ 2 ]

GN D [ 3 ]

1 2

GN D [ 4 ]

1 8

GN D [ 5 ]

2 4

GN D [ 7 ]

3 1

GN D [ 8 ]

3 6

GN D [ 9 ]

3 7

G N D [ 1 0 ]

4 3

R 41 1
2 . 2 K _ 04

R 1 2 1

4. 7 K _ 0 4

R 1 0 4

1 _ 04

R 1 1 8

4. 7 K _ 0 4

TM D S _ D A TA 1 # -L

R 2 6

7 5 _ 04

5 V S

L 4 2

G S T 50 0 9 LF

T C T 1

T D 1 +

T D 1 -

T C T 2

T D 2 +

T D 2 -

T C T 3

T D 3 +

T D 3 -

T C T 4

1 0

T D 4 +

1 1

T D 4 -

1 2

MX 4 -

1 3

M X4 +

1 4

M C T 4

1 5

MX 3 -

1 6

M X3 +

1 7

M C T 3

1 8

MX 2 -

1 9

M X2 +

2 0

M C T 2

2 1

MX 1 -

2 2

M X1 +

2 3

M C T 1

2 4

C 14 4

0 . 1 u_ 1 6 V _Y 5V _0 4

*499

_1%

_04

R 3 1

7 5 _ 04

499_1

_04

R 89

1 _ 0 4

*499

_1%

_04

R 1 2 0

*4 . 7 K _0 4

C 15 0

0 . 1 u_ 1 6 V _Y 5 V _0 4

C 5 3 2

10 0 0 p_ 2 K V _ X7 R _ 1 2 _H 1 25

C 3 2

*0 . 01 u _ 16 V _ X 7R _ 04

R 2 7

7 5 _ 04

H D MI G N D

C 3 7

*0 . 01 u _ 16 V _ X 7R _0 4

R 4 1 3
2 . 2K _0 4

R 1 15

* 4. 7 K _ 0 4

R 1 16

10 0 K _ 04

C 3 1

*0 . 01 u _ 16 V _ X 7R _ 04

C 15 2

0 . 1 u_ 1 6 V _Y 5 V _0 4

C 15 7

0 . 1 u_ 1 6 V _Y 5V _0 4

R 1 19

3 . 9 K _ 04

D 1 7

*B A V 9 9 R E C TI F I E R

3 . 3V S

3. 3 V S

P J S -0 8 S O 1 B -1

J _ R J _ 1

D D -

D D +

D B -

D C -

D C +

D B +

D A -

D A +

s h i el d

GN D 1

s h i el d

GN D 2

TM D S _ D A TA 2 -L

H D MI _ S C L -C

H D M I _C T R L C L K

T MD S _D A TA 2-R

H D M I _H P D

H D MI _ H P D -C

R 5 86

* 1 M_ 04

H D M I GN D

T C T 1

12 /1 4

1 2/ 14

12 /14

H D M I _ C T R L C L K

P C 0

P C 1
R E X T

P C 0

SN 75 DP 139 6- 03 -7 513 9- 03 0

D C C _ E N #

OE _ 2

3 . 3V S

OE _ 1

H D M I _ H P D - C

H D M I _ C T R L D A T A

P C 1

D C C _ E N #

LM X2 +

TM D S _ C L OC K # -R

TM D S _ D A T A 1 -R

TM D S _ D A T A 1 # - R

H D M I _ S C L -C
H D M I _ S D A -C

TM D S _ C L OC K -R

N MC T_ R

Q 3 5A
* L 2N 70 0 2 D W 1 T 1G

N MC T _4

N MC T _2

N MC T _3

N MC T _1

? ? ?

FO R IN TEL GRAP HIC

? ? ?

P I N 4 9 = GN D

H D MI C _ C LK C P

2 1

H D MI C _ C 2 C N

2 1

H D MI C _ C 2 C P

2 1

H D MI C _ C LK C N

2 1

H D MI C _ C 0 C N

2 1

H D MI C _ C 0 C P

2 1

H D MI C _ C 1 C N

2 1

H D MI C _ C 1 C P

2 1

Sheet 32 of 49

HDMI, RJ45

Summary of Contents for W251HNQ

Page 1: ...W251HPQ W251HPQ C W251HNQ W251HNQ C W255HP W255HN W258HPQ W258HPQ C W258HNQ ...

Page 2: ......

Page 3: ...Preface I Preface Notebook Computer W251HPQ W251HPQ C W251HNQ W251HNQ C W255HP W255HN W258HPQ W258HPQ C W258HNQ Service Manual ...

Page 4: ...hole or in part be reproduced translated transmitted or reduced to any machine readable form without prior consent from the vendor manufacturer or creators of this publica tion except for copies kept by the user for backup purposes Brand and product names mentioned in this publication may or may not be copyrights and or registered trademarks of their respective companies They are mentioned for ide...

Page 5: ...nts of the W251HPQ W251HPQ C W251HNQ W251HNQ C W255HP W255HN W258HPQ W258HPQ C W258HNQ series notebook PC The following information is included Chapter 1 Introduction provides general information about the location of system elements and their specifications Chapter 2 Disassembly provides step by step instructions for disassembling parts and subsystems and how to upgrade elements of the system App...

Page 6: ...e to report a gas leak in the vicinity of the leak 4 Use only the power cord and batteries indicated in this manual Do not dispose of batteries in a fire They may explode Check with local codes for possible special disposal instructions 5 This product is intended to be supplied by a Listed Power Unit with an AC Input of 100 240V 50 60Hz DC Output of 19V 474A 90W minimum AC DC Adapter CAUTION This ...

Page 7: ... down properly and don t forget to save your work Remember to periodically save your data as data may be lost if the battery is depleted Do not expose the computer to any shock or vibration Do not place it on an unstable surface Do not place anything heavy on the computer Do not expose it to excessive heat or direct sunlight Do not leave it in a place where foreign matter or mois ture may affect t...

Page 8: ... its purpose If you do not have access to a compatible outlet have a qualified electrician install one When you want to unplug the power cord be sure to disconnect it by the plug head not by its wire Make sure the socket and any extension cord s you use can support the total current load of all the connected devices Before cleaning the computer make sure it is disconnected from any external power ...

Page 9: ...ur hands or metal objects Battery Guidelines The following can also apply to any backup batteries you may have If you do not use the battery for an extended period then remove the battery from the computer for storage Before removing the battery for storage charge it to 60 70 Check stored batteries at least every 3 months and charge them to 60 70 Battery Disposal The product that you have purchase...

Page 10: ...als you want to use with the computer e g keyboard and mouse to their ports 5 Attach the AC DC adapter to the DC In jack at the rear of the computer then plug the AC power cord into an outlet and connect the AC power cord to the AC DC adapter 6 Use one hand to raise the lid LCD to a comfortable viewing angle do not exceed 130 degrees use the other hand as illustrated in Figure 1 to support the bas...

Page 11: ...a Processor 2 11 Removing the 3 75G Module 2 14 Removing the Wireless LAN Module 2 15 Removing the Keyboard 2 16 Part Lists A 1 Part List Illustration Location A 2 Top W251HPQ W251HNQ A 3 Top W255HP W255HN A 4 Top W258HPQ W258HNQ A 5 Bottom A 6 SATA BLU RAY COMBO A 7 DVD DUAL A 8 LCD A 9 A 10 Schematic Diagrams B 1 System Block Diagram B 2 Processor 1 7 DMI FDI PEG B 3 Processor 2 7 CLK MISC B 4 P...

Page 12: ...0 75V B 39 POWER VCORE1 B 40 POWER VCORE2 B 41 Power VGA NVVDD B 42 AC IN CHARGER B 43 AUDIO BOARD B 44 CLICK BOARD B 45 W251HPQ POWER SW BOARD B 46 W270HU BRIDGE ODD BOARD B 47 W270HU POWER SW BOARD B 48 Power Diagram B 49 Power On SEQ B 50 Updating the FLASH ROM BIOS C 1 To update the FLASH ROM BIOS you must C 1 Download the BIOS C 1 Unzip the downloaded files to a bootable CD DVD or USB Flash d...

Page 13: ...ipped with the computer Operating systems e g Windows Vista Window 7 etc have their own manuals as do application softwares e g word processing and database programs If you have questions about those programs you should consult those manuals The W251HPQ W251HPQ C W251HNQ W251HNQ C W255HP W255HN W258HPQ W258HPQ C W258HNQ series notebook is designed to be upgradeable See Disassembly on page 2 1 for ...

Page 14: ...rocessor i3 2310M 2 10GHz 3MB L3 Cache 32nm DDR3 1333MHz TDP 35W Core Logic Intel HM65 Chipset BIOS One 32Mb SPI Flash ROM AMI BIOS LCD W251HNQ W251HNQ C W255HN W258HNQ 15 6 39 62cm HD HD FHD LCD W251HPQ W251HPQ C W255HP W258HPQ W258HPQ C 15 6 39 62cm HD HD LCD Video Adapter W251HNQ W251HNQ C W255HN W258HNQ Intel GMA HD and NVIDIA GeForce GT540M Supports NVIDIA Optimus Technology Intel Integrated ...

Page 15: ...tory Option Intel Centrino Wireless N 1030 Wireless LAN 802 11b g n Bluetooth 3 0 Factory Option Third Party Wireless LAN 802 11b g n Bluetooth 3 0 Factory Option Third Party Wireless LAN 802 11b g n Keyboard Full size WinKey keyboard with numeric keypad Pointing Device Built in Touchpad scrolling key functionality integrated Card Reader Embedded Multi in 1 Card Reader MMC MultiMedia Card RS MMC S...

Page 16: ... with LCD Panel Open 1 Introduction External Locator Top View with LCD Panel Open Figure 1 Top View 1 PC Camera Optional 2 LCD 3 Power Button 4 LED Status Indicators 5 Keyboard 6 Built In Microphone 7 Touchpad Buttons 5 3 4 6 1 7 15 6 39 62cm 2 ...

Page 17: ...troduction External Locator Front Right Side Views Figure 2 Front View 1 LED Power Indicator Figure 3 Right Side View 1 Microphone In Jack 2 Headphone Out Jack 3 USB 2 0 Port 4 Optical Device Drive Bay 5 Emergency Eject Hole FRONT VIEW 1 RIGHT SIDE VIEW 1 2 3 5 4 ...

Page 18: ...Locator Left Side Rear View Figure 4 Left Side View 1 DC In Jack 2 External Monitor Port 3 RJ 45 LAN Jack 4 HDMI Out Port 5 USB 3 0 Ports 6 Vent 7 e SATA Port 8 Multi in 1 Card Reader LEFT SIDE VIEW 1 2 3 4 5 6 5 8 7 Figure 5 Rear View 1 Security Lock Slot 2 Battery REAR VIEW 1 2 ...

Page 19: ... External Locator Bottom View Figure 6 Bottom View 1 Battery 2 Component Bay Cover 3 Vent 4 Hard Disk Bay Cover 5 Speakers Overheating To prevent your com puter from overhea ting make sure no thing blocks any vent while the computer is in use 2 3 1 4 3 3 5 5 3 3 ...

Page 20: ...Introduction 1 8 Mainboard Overview Top Key Parts 1 Introduction Mainboard Overview Top Key Parts Figure 7 Mainboard Top Key Parts 1 KBC ITE IT8518 2 Audio Codec ALC269 3 JMICRO JMC251 C 1 2 3 ...

Page 21: ...on Mainboard Overview Bottom Key Parts 1 2 3 6 4 5 7 Figure 8 Mainboard Bottom Key Parts 1 Memory Slots DDR3 SO DIMM 2 CMOS Battery 3 Mini Card Connector WLAN Module 4 CPU Socket no CPU installed 5 Mini Card Connector 3G Module 6 nVIDIA VGA 7 Platform Controller Hub ...

Page 22: ...re 9 Mainboard Top Connectors 1 HDMI Out Port 2 USB Port 3 0 3 eSATA Port 4 Speaker Cable Connector 5 Microphone Cable Connector 6 Audio Board Connector 7 TouchPad Cable Connector 1 8 TouchPad Cable Connector 2 9 Keyboard Cable Connector 10 Switch Board Cable Connector 11 SIMLOCK 7 1 2 8 9 3 5 6 10 2 4 11 ...

Page 23: ...ainboard Overview Bottom Connectors Figure 10 Mainboard Bottom Connectors 1 ODD Connector 2 HDD Connector 3 CPU Fan Cable Connector 4 Multi in 1 Card Reader 5 RJ 45 LAN Jack 6 External Monitor Port 7 DC In Jack 8 CCD Cable Connector 9 LCD Cable Connector 1 2 4 5 6 7 8 9 3 ...

Page 24: ...Introduction 1 12 1 Introduction ...

Page 25: ...our convenience To make the disassembly process easier each section may have a box in the page margin Information contained under the figure will give a synopsis of the sequence of procedures involved in the disassembly procedure A box with a lists the relevant parts you will have after the disassembly process is complete Note The parts listed will be for the dis assembly procedure listed ONLY and...

Page 26: ...c ing the connection make sure the connector is oriented in the same way The pin1 side is usually not indicated Pressure sockets for multi wire connectors To release this connector type grasp it at its head and gently rock it from side to side as you pull it out Do not pull on the wires themselves When replacing the connection do not try to force it The socket only fits one way Pressure sockets fo...

Page 27: ... Do not pull on the wire 6 Peripherals Turn off and detach any peripherals 7 Beware of static discharge ICs such as the CPU and main support chips are vulnerable to static electricity Before handling any part in the computer discharge any static electricity inside the computer When handling a printed circuit board do not use gloves or other materials which allow static electricity buildup We sugge...

Page 28: ...evice 1 Remove the battery page 2 5 2 Remove the Optical device page 2 8 To remove the System Memory 1 Remove the battery page 2 5 2 Remove the system memory page 2 9 To remove and install a Processor 1 Remove the battery page 2 5 2 Remove the processor page 2 11 3 Install the processor page 2 13 To remove the 3 75G Module 1 Remove the battery page 2 5 2 Remove the 3 75G module page 2 14 To remove...

Page 29: ...tch in the direction of the arrow Figure 1a 3 Slide the latch in the direction of the arrow and hold it in place Figure 1a 4 Slide the battery in the direction of the arrow Figure 1b 3 Battery 1 2 6 3 4 Figure 1 Battery Removal a Slide the latch and hold it in place b Slide the battery in the di rection of the arrow 1 a b 3 2 4 ...

Page 30: ...ess 1 Turn off the computer and remove the battery page 2 5 2 Locate the hard disk bay cover and remove screws Figure 2a Figure 2 HDD Assembly Removal a Locate the HDD bay cover and remove the screws 2 Screws 1 2 2 1 a HDD System Warning New HDD s are blank Before you begin make sure You have backed up any data you want to keep from your old HDD You have all the CD ROMs and FDDs required to instal...

Page 31: ...ver from the hard disk Figure 3e 7 Reverse the process to install a new hard disk do not forget to replace all the screws and covers 6 3 4 6 5 6 7 10 11 12 4 b c 6 9 d 3 e 11 8 7 12 5 10 3 4 5 6 3 HDD Bay Cover 5 HDD Assembly 11 Mylar Cover 12 HDD 4 Screws Figure 3 HDD Assembly Removal cont d b Remove the HDD bay cover c Grip the tab and slide the HDD assembly in the di rection of the arrow d Lift...

Page 32: ...fully push out the optical device at point Figure 4b 4 Insert the new device and carefully slide it into the computer the device only fits one way DO NOT FORCE IT The screw holes should line up 5 Restart the computer to allow it to automatically detect the new device Figure 4 Optical Device Removal a Remove the screw at point b Use a screwdriver to carefully push out the optical device at point 1 ...

Page 33: ...emove the battery page 2 5 2 Remove screws from the component bay cover Figure 5a 3 Carefully a fan and cable are attached to the under side of the cover lift up the bay cover 4 Carefully disconnect the fan cable and remove the cover Figure 5b 5 The RAM modules will be visible at point on the mainboard Figure 5 RAM Module Removal a Remove the screws from the component bay cover b The RAM modules w...

Page 34: ...ke sure the module is seated as far into the slot as it will go DO NOT FORCE IT it should fit without much pressure 10 Press the module in and down towards the mainboard until the slot levers click into place to secure the module 11 Replace the component bay cover and the screws see page 2 9 12 Restart the computer to allow the BIOS to register the new memory configuration as it starts up Figure 6...

Page 35: ...ible at point Figure 7a 3 Loosen the CPU heat sink screws in the order the reverse order as indicated on the label Figure 7a 4 Grip the heat sink tab and carefully lift the heat sink up and off the computer Figure 7b A 6 5 4 3 2 1 7 Figure 7 Processor Removal a The CPU heat sink will be visible at point Remove the screws from the CPU heatsink b Grip the heat sink tab and carefully lift the heat si...

Page 36: ...rocess to install a new CPU 8 When re inserting the CPU pay careful attention to the pin alignment it will fit only one way DO NOT FORCE IT 5 6 Figure 8 Processor Removal cont d c Turn the release latch to unlock the CPU d Lift the CPU out of the socket c d Caution The heat sink and CPU area in general contains parts which are subject to high temperatures Allow the area time to cool before remov i...

Page 37: ...indicated in Figure 9d 4 Tighten the CPU heat sink screws in the order r the order as indicated on the label and Figure 9d 5 Replace the component bay cover don t forget to replace the fan cable and tighten the screws page 2 9 A B C D 1 2 3 4 5 3 b B a D Note Tighten the screws in the order as indi cated on the label C A c d 1 2 3 6 5 4 Figure 9 Processor Installation a Insert the CPU b Turn the r...

Page 38: ...mainboard Figure 10a 3 Carefully disconnect the cable and then remove the screw Figure 10b 4 The 3 75G module Figure 10c will pop up and you can remove it from the computer Figure 10d Figure 10 3G Module Removal a Locate the 3 75G mod ule b Disconnect the cable and remove the screw c The module will pop up d Remove the 3 75G mod ule Note Make sure you reconnect the antenna cable to socket 1 2 3 4 ...

Page 39: ...nt on the mainboard Figure 11a 3 Carefully disconnect the cables and then remove the screw Figure 11b 4 The Wireless LAN module Figure 11c will pop up and you can remove it from the computer Figure 11 Wireless LAN Module Removal a Locate the WLAN b Disconnect the cable and remove the screw c The WLAN module will pop up Note Make sure you reconnect the antenna cable to the 1 2 socket Figure 11b 1 2...

Page 40: ...t Figure 12c 5 Carefully lift up the keyboard Figure 12d off the computer Figure 12 Keyboard Removal a Remove screws from the bottom of the computer Press at points to un snap the LED cover module b Remove the LED cover module and screws from the keyboard c Carefully lift the key board up and disconnect the keyboard ribbon ca ble from the locking col lar socket d Remove the keyboard 5 1 4 5 6 6 7 ...

Page 41: ...es the manufacturer s part numbers Your organization may use a different system so be sure to cross check any relevant documentation Note Some assemblies may have parts in common especially screws However the part lists DO NOT indicate the total number of duplicated parts used Note Be sure to check any update notices The parts shown in these illustrations are appropriate for the system at the time...

Page 42: ...o find the appropriate part list illustration Table A 1 Part List Illustration Location Part W251HPQ W251HPQ C W251HNQ W251HNQ C W255HP W255HN W258HPQ W258HPQ C W258HNQ Top page A 3 Top page A 4 Top page A 5 Bottom page A 6 SATA BLU RAY COMBO page A 7 DVD Dual Drive page A 8 LCD page A 9 ...

Page 43: ...Top W251HPQ W251HNQ A 3 A Part Lists Top W251HPQ W251HNQ 灰色非耐落 Figure A 1 Top W251HPQ W251H NQ ...

Page 44: ...A 4 Top W255HP W255HN A Part Lists Top W255HP W255HN 灰色非耐落 Figure A 2 Top W255HP W255HN ...

Page 45: ...Top W258HPQ W258HNQ A 5 A Part Lists Top W258HPQ W258HNQ 灰色非耐落非耐落保護膜 Figure A 3 Top W258HPQ W258H NQ ...

Page 46: ...A 6 Bottom A Part Lists Bottom Figure A 4 Bottom ...

Page 47: ...SATA BLU RAY COMBO A 7 A Part Lists SATA BLU RAY COMBO 非耐落志精 Figure A 5 SATA BLU RAY COMBO ...

Page 48: ...A 8 DVD DUAL A Part Lists DVD DUAL Figure A 6 DVD DUAL 非耐落志精 ...

Page 49: ...LCD A 9 A Part Lists LCD 頭厚非耐落中性 Figure A 7 LCD ...

Page 50: ...A 10 A Part Lists ...

Page 51: ...r 6 7 GND Page B 8 PCH 7 9 PWR Page B 25 Power VGA NVVDD Page B 42 Processor 7 7 RSVD Page B 9 PCH 8 9 POWER Page B 26 AC IN CHARGER Page B 43 DDR3 SO DIMM_0 Page B 10 PCH 3 9 GRD Page B 27 AUDIO BOARD Page B 44 DDR3 SO DIMM_1 Page B 11 WLAN 3G MINI PCIE Page B 28 CLICK BOARD Page B 45 PANEL INVERTER CRT Page B 12 CCD TPM MULTI CON Page B 29 W251HPQ POWER SW BOARD Page B 46 VGA PCI E Interace Page...

Page 52: ... SIZE 1 2GB 64MX16 VDD3 VDD5 DMI 4 rPGA989 988 G7 11ST9 U 32 76 8 KHz JM IC RO 1 8V PEX_VDD 0 85VS SHEET 18 19 20 2 1 22 23 2 4 25 26 SATA I II 3 0Gb s 800 1067 1333 MHz DDR3 1 5V REALTAK ALC269 33 MHz TH ER MA L SE NS OR 100 MHz 14 14 1 6mm PROCESSOR 6 49 C 4102 010 S MA RT F AN 25 MH z AUDIO BOARD P HO NE J AC K x2 US B x1 W251HPQ 6 71 W25P8 D02 6I N1 6 7P W25P6 001 6 71 W25P0 D02 W251HPQ MAIN B...

Page 53: ..._ T X 1 E 16 eD P _ T X 2 D 16 eD P _ T X 3 F 15 eD P _ CO MP IO A 18 eD P _ HP D B 16 eD P _ IC OM P O A 17 C5 6 1 0 22 u _ 1 0V _ X 5 R_ 0 4 C5 6 0 0 22 u _ 1 0V _ X 5 R_ 0 4 C5 4 2 0 22 u _ 1 0V _ X 5 R_ 0 4 H1 3 H6 _ 3 D4 _ 4 DM I_T X P 2 2 0 DM I_T X P 1 2 0 DM I_T X P 0 2 0 1 0 5 V S _ V T T 1 0 5V S _ V T T 3 3 V C5 4 5 0 22 u _ 1 0V _ X 5 R_ 0 4 DM I_T X N 2 2 0 DM I_T X N 1 2 0 DM I_T X N...

Page 54: ... 29 P R E Q A P 27 T CK A R 2 6 T MS A R 2 7 T RS T A P 30 T DI A R 2 8 T D O A P 26 D B R A L 3 5 B PM 0 A T 2 8 B PM 1 A R 2 9 B PM 2 A R 3 0 B PM 3 A T 3 0 B PM 4 A P 32 B PM 5 A R 3 1 B PM 6 A T 3 1 B PM 7 A R 3 2 PM _S YN C AM3 4 SK T O CC AN3 4 PR OC _S ELEC T C2 6 U NC ORE P W RG OO D AP 3 3 Q 1 0 M T N7 0 02 Z H S3 G D S TR ACE W IDTH 10M IL LENG TH 500M ILS Processor Pull up Q 1 6 MT N7 0...

Page 55: ...8 S A _M A 11 V4 S A _M A 12 W4 S A _M A 13 AF 8 S A _M A 14 V5 S A _M A 15 V7 SA _DQ 0 C5 SA _DQ 1 D5 SA _DQ 2 D3 SA _DQ 3 D2 SA _DQ 4 D6 SA _DQ 5 C6 SA _DQ 6 C2 SA _DQ 7 C3 SA _DQ 8 F10 SA _DQ 9 F8 SA _DQ 10 G10 SA _DQ 11 G9 SA _DQ 12 F9 SA _DQ 13 F7 SA _DQ 14 G8 SA _DQ 15 G7 SA _DQ 16 K4 SA _DQ 17 K5 SA _DQ 18 K1 SA _DQ 19 J1 SA _DQ 20 J5 SA _DQ 21 J4 SA _DQ 22 J2 SA _DQ 23 K2 SA _DQ 24 M 8 SA ...

Page 56: ... V CC13 AF 33 V CC14 AF 32 V CC15 AF 31 V CC16 AF 30 V CC17 AF 29 V CC18 AF 28 V CC19 AF 27 V CC20 AF 26 V CC21 A D35 V CC22 A D34 V CC23 A D33 V CC24 A D32 V CC25 A D31 V CC26 A D30 V CC27 A D29 V CC28 A D28 V CC29 A D27 V CC30 A D26 V CC31 A C35 V CC32 A C34 V CC33 A C33 V CC34 A C32 V CC35 A C31 V CC36 A C30 V CC37 A C29 V CC38 A C28 V CC39 A C27 V CC40 A C26 V CC41 AA 35 V CC42 AA 34 V CC43 AA...

Page 57: ... A F 4 V DD Q3 A F 1 V DD Q4 A C 7 V DD Q5 A C 4 V DD Q6 A C 1 V DD Q7 Y 7 V DD Q8 Y 4 V DD Q9 Y 1 V DD Q1 0 U 7 V C CP L L 1 B 6 V C CP L L 2 A 6 V CC S A 1 M 2 7 V CC S A 2 M 2 6 V CC S A 3 L 2 6 V CC S A 4 J 2 6 V CC S A 5 J 2 5 V CC S A 6 J 2 4 V CC S A 7 H 2 6 V CC S A 8 H 2 5 V CC S A _ S E N S E H 2 3 V C CS A _ V ID1 C 2 4 V C CP L L 3 A 2 F C_ C2 2 C 2 2 C6 0 0 22 u _ 6 3V _X 5 R_ 0 8 C 6...

Page 58: ...AT7 V SS 12 AT4 V SS 13 AT3 V SS 14 AR25 V SS 15 AR22 V SS 16 AR19 V SS 17 AR16 V SS 18 AR13 V SS 19 AR10 V SS 20 AR7 V SS 21 AR4 V SS 22 AR2 V SS 23 A P34 V SS 24 A P31 V SS 25 A P28 V SS 26 A P25 V SS 27 A P22 V SS 28 A P19 V SS 29 A P16 V SS 30 A P13 V SS 31 A P10 V SS 32 AP 7 V SS 33 AP 4 V SS 34 AP 1 V SS 35 AN30 V SS 36 AN27 V SS 37 AN25 V SS 38 AN22 V SS 39 AN19 V SS 40 AN16 V SS 41 AN13 V ...

Page 59: ...8 B 30 RS VD 20 D30 RS VD 19 B 29 RS VD 22 A 30 RS VD 21 B 31 RS VD 23 C29 RS VD 24 J20 R SV D37 T 8 RS VD 6 B 4 RS VD 7 D1 RS VD 8 F25 RS VD 9 F24 RS VD 11 D24 RS VD 12 G25 RS VD 13 G24 RS VD 14 E 23 R SV D32 W8 R SV D33 A T26 RS VD 25 B 18 R SV D44 A P35 RS VD 10 F23 RS VD 5 A J26 V AX G_V A L_SE NS E A J31 V SS AX G _VA L_SE NS E A H31 V CC_V AL_S EN SE A J33 V SS _VA L_S ENS E A H33 KE Y B 1 V...

Page 60: ... 0 4 C 32 5 1 u _6 3 V _ X5 R _0 4 C 3 63 1 u_ 6 3 V _ X5 R _0 4 C 30 4 0 1 u_ 1 6 V _Y 5 V _ 04 C3 2 2 1u _ 6 3V _ X 5 R_ 0 4 C 3 64 0 1 u_ 1 6 V _Y 5 V _0 4 C2 9 6 1u _ 6 3V _ X 5 R_ 0 4 C3 1 2 10 u _ 6 3 V _ X 5 R_ 06 C3 2 4 0 1 u _ 16 V _ Y 5 V _ 0 4 C 32 3 0 1 u_ 1 6 V _ Y 5 V _ 04 C 29 7 1 u _6 3 V _ X5 R _0 4 C 34 9 1 0 p_ 5 0 V _N P O_ 0 4 C 3 61 1 u _ 6 3V_ X 5 R_ 0 4 C3 2 1 0 1 u _ 16 V ...

Page 61: ...S S 2 6 7 2 V S S 2 7 1 27 V S S 2 8 1 28 V S S 2 9 1 33 V S S 3 0 1 34 V S S 3 1 1 38 V S S 3 2 1 39 V S S 3 3 1 44 V S S 3 4 1 45 V S S 3 5 1 50 V S S 3 6 1 51 V S S 3 7 1 55 V S S 3 8 1 56 V S S 3 9 1 61 V S S 4 0 1 62 V S S 4 1 1 67 V S S 4 2 1 68 V S S 4 3 1 72 V S S 4 4 1 73 V S S 4 5 1 78 V S S 4 6 1 79 V S S 4 7 1 84 V S S 4 8 1 85 V S S 4 9 1 89 V S S 5 0 1 90 V S S 5 1 1 95 V S S 5 2 1 9...

Page 62: ..._ X 7 R _ 0 4 L4 1 F C M1 0 0 5M F 6 00 T 01 3 3 V 2 3 8 1 6 18 1 9 20 2 2 23 2 4 25 2 7 28 2 9 30 3 5 37 3 8 39 3 3 VS 3 9 10 1 2 18 1 9 20 2 1 22 2 3 24 2 5 27 2 8 30 3 1 32 3 3 34 3 5 39 V IN 3 5 36 3 7 38 3 9 40 4 1 42 5 VS 1 8 2 4 2 5 2 8 3 1 3 2 3 3 3 5 3 9 4 0 S D G Q4 A MT DN 70 0 2 Z HS 6 R 2 6 1 U2 7 C 74 L VC0 8 P W 9 1 0 8 14 7 C 7 2 2 0 p_ 5 0 V _N P O_ 0 4 RN 22 0 _ 8 P 4R _ 04 1 2 3...

Page 63: ... R 383 2 2 K _04 H 12 H 8_0D 4_3 U 4 MC 74V H C 1G 0 8D F T2G 1 2 5 4 3 C 75 0 22u _10V _ X 5R _04 C 85 0 22u _10V _ X 5R _04 C 66 1u_6 3V _X 5R _04 C 8 4 0 1u_16 V _Y 5V _ 04 R 6 1 100K _04 C 36 22u_6 3V _X 5R _08 C 132 0 22u _10V _ X 5R _04 L6 H C B 1005K F 121 T20 C 103 0 1u _16V _ Y 5V _04 C 3 9 1u_6 3V _X 5R _04 C 106 0 22u _10V _ X 5R _04 C 40 0 1u_1 6V _Y 5V _04 C 119 0 22u _10V _ X 5R _04 ...

Page 64: ... 0 1u_1 0V _X 5R _ 04 R 79 6 0 4_1 _04 F B C _C MD 31 0 F B C _C MD 2 0 F B A _D 3 F B A _D 2 F B A _D 1 F B A _D 0 F B A _D 4 F B A _D 6 F B A _D 5 F B A _C M D 31 F B C _D E B U G 1 F B C _C MD 3 F B C _C MD 1 6 FBA _C M D 2 G T21X G F108 2 16F BA N A FBA _C M D 29 FBA _C M D 8 FBA _C M D 27 FBA _C M D 15 FBA _C M D 11 FBA _C M D 16 FBA _C M D 28 FBA _C M D 3 FBA _C M D 17 FBA _C M D 5 FBA _C M ...

Page 65: ...P 8 A 5 P 2 A 6 R 8 A 7 R 2 A 8 T8 A 9 R 3 A 1 0 L7 A 1 1 R 7 B A 0 M2 B A 1 N 8 N C 4 L9 C K E K 9 C K J7 C K K 7 N C 1 J1 N C 2 J9 OD T K 1 V D D B 2 V D D D 9 V D D G7 V D D K 2 V D D K 8 V D D N 1 V D D N 9 V D D R 1 V D D R 9 V D D Q A 1 V D D Q C 1 V D D Q C 9 V D D Q D 2 V D D Q E 9 V D D Q F 1 V S S M1 V S S M9 V S S P 1 V S S P 9 V S S T 1 V S S T 9 V S S Q B 1 V S S Q B 9 V S S Q D 1 V S...

Page 66: ..._ WP 7 F B C _D 63 C 536 0 1u _16 V _ Y 5V _04 F B C _D 56 F B C _D 4 0 C 57 1u_ 6 3V _X 5R _0 4 F B C D QS _WP 5 F B C _D 3 4 F B C _ ZQ2 F B C _D 62 F B C D QS _R N 5 F B C _D 3 5 F B C D QS _WP 4 U 28 K 4 W1 G 1 64 6G B C 1 1 R A S J 3 C A S K 3 W E L 3 C S L 2 A 0 N 3 A 1 P 7 A 2 P 3 A 3 N 2 A 4 P 8 A 5 P 2 A 6 R 8 A 7 R 2 A 8 T 8 A 9 R 3 A 10 L 7 A 11 R 7 B A 0 M2 B A 1 N 8 N C 4 L 9 C K E K ...

Page 67: ... T XC T XC T XD0 T XD0 T XD1 T XD1 T XD2 T XD2 T XD4 T XD5 T XD5 HP DF T XD2 T XD2 T XD1 T XD1 T XD0 T XD0 T XC T XC S CL S DA IFPEF S CL S DA DVI SL HDMI S CL T XC T XD0 T XC S DA DV I DL HP DE T XD0 T XD1 T XD1 T XD2 T XD2 H PDE U26 I N12 P GV 2 A 1 A D7 IFP F _I OV DD A E 7 IFP E_I OV DD A L 1 IFP EF_RSET A J 6 IFP EF_P LL VDD GP I O21 I F PF _L0 I F PF _L0 I F PF _L1 I F PF _L1 I F PF _L2 I F ...

Page 68: ... GND R5 GND R3 4 GND R3 1 GND R2 GND P 2 4 GND P 2 2 GND P 2 0 GND P 1 8 GND P 1 6 GND P 1 4 GND P 1 2 GND N2 5 GND N2 4 GND N2 3 GND N2 2 GND N2 1 GND N2 0 GND N1 9 GND N1 8 GND N1 7 GND N1 6 GND N1 5 GND N1 4 GND N1 3 GND N1 2 GND N1 1 GND M5 GND M3 4 GND M3 1 GND M2 5 GND M2 3 GND M2 1 GND M2 GND M1 9 GND M1 7 GND M1 5 GND M1 3 GND M1 1 GND L 9 GND J 5 GND J 34 GND J 31 GND J 2 GND F 5 GND F 3 ...

Page 69: ...V D D3 3 3 V S 5 V S RT CV C C S P I_ C S _0 S P I_ C S _1 3 3 V 3 3 V S 3 3 V S 1 05 V S RT CV C C 3 3 A _ 1 5 A _ HD A _ IO 1 05 V S H S P I_ S CL K R4 6 9 1 0 K _ 04 S A T A _ L E D 6 22 32R76 0B G 6 22 32R76 0B 2 HD A _ S DIN 0 3 3 ME _ W E 34 S A TA _ R XN 2 3 1 S A TA _ R XP 2 31 S A TA _ R XP 3 27 S A TA _ R XN 3 2 7 O DD _D E T E CT 2 3 S A T A 3C OM P H DA _ B IT CL K _ R 3G MSATA La yo u...

Page 70: ...04 R 3 2 8 1 0K _ 0 4 R 27 9 1 0 K _ 0 4 C4 6 4 0 1 u_ 1 0 V _ X 7R _ 0 4 R 22 3 1 0 m il _ s ho rt_ 0 4 R5 1 1 1 0m i l _ sh o rt_ 0 4 R3 1 0 1 0m i l _ sh o rt_ 0 4 C4 6 5 0 1 u_ 1 0 V _ X 7R _ 0 4 R 22 6 1 0 m il _ s ho rt_ 0 4 C4 5 7 0 1 u_ 1 0 V _ X 7R _ 0 4 R5 1 3 9 0 9_ 1 _ 0 4 C4 5 9 0 1 u_ 1 0 V _ X 7R _ 0 4 RN 9 1 0 K _ 8 P 4 R_ 0 4 1 2 3 4 5 6 7 8 R3 0 9 1 0m i l _ sh o rt_ 0 4 R 4 8 2 ...

Page 71: ...I_RX N 3 B H13 FD I_RX N 4 B C12 FD I_RX N 5 B J12 FD I_RX N 6 B G10 FD I_RX N 7 B G9 F DI_R X P 0 B G14 F DI_R X P 1 B B 14 F DI_R X P 2 B F 14 F DI_R X P 3 B G13 F DI_R X P 4 B E 12 F DI_R X P 5 B G12 F DI_R X P 6 B J10 F DI_R X P 7 B H9 F DI_F SY NC 0 A V 12 F DI_F SY NC 1 B C10 F D I _ LSY NC 0 A V 14 F D I _ LSY NC 1 B B 10 F DI_IN T A W1 6 P M S Y NCH A P 14 S LP _SU S G1 6 S LP _S3 F 4 S LP...

Page 72: ... DD P B _ 2 N A U4 8 DD P B _ 3 N A V 4 7 D DP C _ 0 N A Y 4 7 D DP C _ 1 N A Y 4 3 D DP C _ 2 N B A 4 7 D DP C _ 3 N B B 4 7 D DP D _ 0 N B B 4 3 D DP D _ 1 N B F 4 4 D DP B _ 0 P A V 4 0 D DP B _ 1 P A V 4 6 DD P D_ 2 P B E 4 2 DD P D_ 3 P B G4 2 D DP B _ 2 P A U4 7 D DP B _ 3 P A V 4 9 L V D S B_ DA TA 1 A H4 9 L V D S B_ DA TA 2 A F 4 7 L V D S B_ DA TA 3 A F 4 3 L V D _I B G A F 3 7 L V D _V ...

Page 73: ... B 29 US B P7 N N 28 US BP 7P M 28 US B P8 N L30 US BP 8P K 30 US B P9 N G 30 US BP 9P E 30 US B P10 N C 30 US BP 10P A 30 US B P11 N L32 US BP 11P K 32 US B P12 N G 32 US BP 12P E 32 US B P13 N C 32 US BP 13P A 32 P M E K 10 C LKO UT _P CI0 H 49 C LKO UT _P CI1 H 43 C LKO UT _P CI2 J48 US B RB I A S C 33 US B RB I A S B 33 O C0 GP I O 59 A 14 O C1 GP I O 40 K 20 O C2 GP I O 41 B 17 O C3 GP I O 42...

Page 74: ...NV _CLE R 224 0_04 R481 10K _04 R 213 10K _04 R 238 0_04 HOS T _A LE RT 2 R N10 1 0K_8P 4R_0 4 1 2 3 4 5 6 7 8 R 464 1K _04 Set to Vss wh en L OW Set to Vcc wh en H IGH NV_ CLE DMI FDI Ter mina tio n Vo lta ge CPU MISC NCTF GPIO U3 4F B D82H M65 QS B 2QN JH FC B GA G PIO27 E 16 G PIO28 P 8 G PIO24 ME M_LE D E 8 G PIO57 D6 LA N_P HY _PW R_CTR L G PIO12 C4 V S S_N CTF _1 A 4 V S S_N CTF _2 A 44 V S ...

Page 75: ... DA C U4 8 V C CT X _L V D S 1 A M 37 V C CT X _L V D S 2 A M 38 V C CA L V D S A K 3 6 V CC V RM 3 A T 1 6 V C CV R M 2 A P 1 6 V C CA P L L E X P B J2 2 V c c A F D IP L L B G6 V C CIO 2 8 A N1 9 V C CT X _L V D S 4 A P 3 7 V C CT X _L V D S 3 A P 3 6 V S S A DA C U4 7 V S S A L V D S A K 3 7 V C CIO 2 7 A P 1 7 V CC 3_ 3 6 V 3 3 V CC 3_ 3 7 V 3 4 V C C3 _ 3 3 B H2 9 V C CD F T E RM 2 A G 17 V C...

Page 76: ... 2 A H1 3 V C CIO 1 3 A H1 4 V C C3 _ 3 2 A J2 V CC A P L LS A T A A K 1 DC P S US 3 A L 2 4 V CC IO 1 4 A L 2 9 DC P S US 4 A N2 3 V CC S US 3 _ 3 1 A N2 4 V CC A P L L DMI 2 B H2 3 DC P S US 2 V 1 9 V CC DS W 3_ 3 T 1 6 V CC 3 _3 5 T 3 8 C4 00 1 u _ 6 3 V _ X 5 R_ 0 4 L 5 0 H CB 1 6 08 K F 1 2 1 T2 5 C 39 7 1 u _6 3 V _ X 5R _ 04 C4 23 1u _ 6 3V _ X 5 R_ 0 4 L2 4 HCB 10 0 5 K F 1 21 T 2 0 C 38 9...

Page 77: ...9 BB 30 VS S 18 0 BB 38 VS S 18 1 BB 4 VS S 18 2 BB 46 VS S 18 3 B C14 VS S 18 4 B C18 VS S 18 5 B C2 VS S 18 6 B C22 VS S 18 7 B C26 VS S 18 8 B C32 VS S 18 9 B C34 VS S 19 0 B C36 VS S 19 1 B C40 VS S 19 2 B C42 VS S 19 3 B C48 VS S 19 4 B D46 VS S 19 5 B D5 VS S 19 6 BE 22 VS S 19 7 BE 26 VS S 19 8 BE 40 VS S 19 9 BF 10 VS S 20 0 BF 12 VS S 20 1 BF 16 VS S 20 2 BF 20 VS S 20 3 BF 22 VS S 20 4 B...

Page 78: ...K 1 2 UIM _D A T A 1 0 UIM_ P W R 8 1 5 V _ 0 6 GN D5 4 P E RS E T 2 2 3 3 V A U X_ 1 2 4 GN D7 2 6 1 5 V _ 1 2 8 S M B _ CL K 3 0 S M B _D A T A 3 2 GN D8 3 4 US B _D 3 6 U S B _ D 3 8 GN D9 4 0 L E D _W P A N 4 6 1 5 V _ 2 4 8 GN D1 0 5 0 3 3 V A U X_ 2 5 2 GN D1 1 3 5 C 56 2 0 1 u_ 1 6 V _Y 5 V _0 4 R 18 1 0_ 0 4 R 18 4 0_ 0 4 R3 8 7 0_ 0 4 C1 1 3 0 1u _ 16 V _ Y 5 V _ 0 4 R 18 2 0 _ 0 4 C 57 3...

Page 79: ...4 C 47 5 18 p _5 0 V _ NP O _0 4 R6 5 1 0 m il _ sh o rt_ 04 M_ B T N 3 5 LID _ S W 1 1 3 4 3 3 V S 3 3VS 3 3 V S C1 1u _ 6 3V _ Y 5V _ 0 4 C5 1 7 0 1 u_ 1 6V _Y 5V _ 0 4 20 mi l C2 0 1 u _1 6 V _ Y 5 V _ 04 R3 1 3 10 K _ 0 4 J _ CCD 1 85 2 0 5 0 5 0 01 1 2 3 4 5 6 2 1 91 A00 106 C5 1 8 0 1 u_ 1 6 V _Y 5 V _0 4 X 9 3 2 7 6 8K Hz 1 4 3 2 1 2 14 DE L 6 2 0 94 A70 104 FOR TOUCH SENSOR BOARD 6 2 1 91 ...

Page 80: ... G N D A 3 GN D P 14 GN D P 11 GN D P 9 GN D P 7 GN D P 2 GN D P 1 GN D N 13 GN D N 9 GN D N 7 GN D N 3 GN D M13 GN D M12 GN D M11 GN D M10 GN D M9 S P I S I N 1 S P I S O M1 V D D 1 0 E 11 V D D 10 E 1 2 V D D 10 H 3 V D D 10 H 4 V D D 1 0 H 11 V D D 10 K 1 1 V D D 10 K 12 V D D 10 L5 V D D 10 L8 G N D L1 S MI B H 1 R R E F P 12 U 3T X D P 2 B 6 U 3TX D N 2 A 6 U 3R X D P 2 B 8 U 3 R X D N 2 A 8 ...

Page 81: ... 6 V _ Y5 V _ 04 R 26 9 0 _ 0 4 R 31 1 0 _0 4 R3 4 4 4 7 K _ 0 4 R2 5 0 1 5 m il _ sh o rt_ 0 6 R2 6 4 12 K _ 1 _0 4 2 0m il 2 0m il 20 mi l 20 mi l C4 3 0 22 p _ 50 V _ N P O_ 0 4 C6 6 0 4 7 u _6 3 V _ X 5R _ 06 C 65 3 4 7 u_ 6 3 V _ X5 R _0 6 S DX C_ P O W E R R3 4 3 1 0 K _0 4 R 30 4 1 5 mi l _ sh o rt _ 06 R 3 21 1 5m i l _s h o rt_0 6 C 40 9 0 1 u _1 6 V _ Y 5 V_ 04 R 32 2 0 _ 0 6 C 5 03 0 1u...

Page 82: ...69 0 0 1 u_ 1 6V _Y 5V _ 0 4 U3 6 RT 9 7 15 B G S V OU T1 6 V OU T3 8 V IN 2 3 V IN 1 2 V OU T2 7 GN D 1 E N 4 F L G 5 R3 59 0 _ 04 C6 9 4 0 1 u _1 6 V _ Y 5 V _0 4 U3 2 G5 2 43 A V IN 4 V IN 5 E N 3 V O UT 1 G ND 2 D3 RY S P 17 0 Y G 34 5 M A C C 27 5 0 0 1 u_ 1 6 V _X 7 R_ 0 4 3 3 V S 3 9 1 0 1 1 1 2 1 8 1 9 2 0 21 2 2 23 2 4 25 2 7 28 3 0 32 3 3 34 3 5 39 5 V S 1 1 1 8 2 4 2 5 2 8 3 2 3 3 3 5 3...

Page 83: ... T MD S _C L OCK DL MX 4 DL MX 3 J _ HD MI1 C 12 8 17 1 1 9A 5 L S H IE LD 2 2 T MD S DA T A 1 4 T MD S DA T A 1 6 S H IE LD 0 8 T MD S CL OC K 1 0 T MD S CL OC K 1 2 R E S E RV E D 1 4 S D A 1 6 5 V 1 8 TM DS D A T A 2 1 T MD S DA T A 2 3 S HIE L D1 5 TM DS D A T A 0 7 T MD S DA T A 0 9 CL K S H IE L D 1 1 C E C 1 3 S CL 1 5 DDC CE C GN D 1 7 H OT P L UG DE T E CT 1 9 GN D GN D 1 G N D G N D 2 GN...

Page 84: ... OU T 2 0 MI C1 L 2 1 M IC1 R 2 2 LIN E 1 L 2 3 L INE 1 R 2 4 A V S S 1 2 6 V RE F 2 7 L D O_ CA P 2 8 M IC2 V R E F O 2 9 MIC 1 V RE F O R 3 0 M I C 1 V R E F O L 3 1 H P O UT L 3 2 A V S S 2 37 OP V E E 3 4 CB N 3 5 CB P 3 6 HP O UT R 3 3 P V D D 1 3 9 S P K L 4 0 S P K L 4 1 P V S S 1 4 2 P V S S 2 4 3 S P K R 4 5 S P K R 4 4 P V D D 2 4 6 S P D IF C2 E A P D 4 7 S P D IF O 4 8 A V D D 2 3 8 A ...

Page 85: ...P C3 5 6 P D K SO 1 7 G P C5 5 7 P D G P H0 ID0 9 3 P D G P H1 ID1 9 4 P D G P H2 ID2 9 5 P D G P H3 ID3 9 6 P D G P H4 ID4 9 7 P D G P H5 ID5 9 8 P D G P H6 ID6 9 9 P D G P G1 ID7 1 0 7 SM CL K 0 GP B 3 1 10 SM DA T 0 GP B 4 1 11 SM CL K 1 GP C 1 1 15 SM DA T 1 GP C 2 1 16 SM CL K 2 GP F 6 P U 1 17 SM DA T 2 GP F 7 P U 1 18 F LF RAM E G P G2 1 0 0 F LA D0 SCE 1 0 1 F L A D1 SI 1 0 2 F LA D 2 S O ...

Page 86: ...1 1 1 0 1 u _ 50 V _ Y 5 V _ 06 P R 11 2 1 0 K _0 4 P C 10 3 0 1 u _ 16 V _ Y 5 V _ 0 4 P C 20 2 4 70 0 p _ 50 V _ X 7R _ 04 P R8 1 1 0 0K _0 4 P R 80 1 K _ 0 4 P R 11 1 1 0 K _0 4 P C 93 2 20 0 p _ 50 V _ X 7R _ 04 P Q1 5 B MT NN 2 0N 0 3Q 8 6 5 4 P Q 66 B M TN N2 0 N0 3 Q8 6 5 4 P C9 5 1 0 u_ 6 3 V _ X 5 R _ 06 P C2 0 8 1 0 u_ 6 3 V _ X 5 R _ 06 S D G P Q 27 B L 2 N7 0 02 D W 1T 1 G 5 3 4 P R 9 ...

Page 87: ...10 B A T 54 S W G H 1 2 3 P C8 1 1u _ 1 0V _Y 5 V _ 0 6 P R 10 7 0_ 0 4 P J 8 4 0 m i l 1 2 P C9 4 2 2 0 0 p_ 5 0 V _ X7 R _ 04 PR 9 9 1 0 0K _0 4 P C2 1 2 2 2 0p _ 5 0 V_N PO _0 4 12 22 EMI noise P C 8 4 4 7 u _ 25 V _ X5 R_ 0 8 P R2 4 3 5 1 _0 6 P D2 3 S K 3 4 S A A C P Q1 8 MT N7 0 0 2 Z HS3 G D S S D G P Q1 9 A L 2N 7 00 2 D W 1 T1 G 2 6 1 P C 7 7 1 0 0p _ 5 0 V _ N P O _ 04 R1 8 6 10 m i l _s...

Page 88: ... 4 P R 1 79 1 5 K _ 1 _ 0 4 P R 1 85 0 _ 04 P C 67 2 2 00 p _ 50 V _ X 7 R_ 0 4 P Q4 4 A P D1 5 0 3Y V S 7 8 1 2 P L 1 0 T MP C 06 0 3 H 1 R 0M Z 0 1 1 2 P C 1 4 4 4 7 u _ 25 V _ X 5 R _ 0 8 P R 1 77 3 3 K _ 1 _ 0 4 P Q 16 MT N 70 0 2 Z HS 3 G D S P R 18 6 1 3 K _1 _ 0 4 P R7 2 1K _1 _ 04 P R1 9 5 10 0 K _ 0 4 P Q7 A MT N N2 0 N0 3 Q8 1 3 7 2 8 P C 5 0 0 1 u _1 6 V _ Y 5 V _ 0 4 P C1 6 6 0 1u _ 1 ...

Page 89: ... T 2 V CC 3 DL 4 G N D 5 R T N 6 N C 7 N C 8 F B 9 V OU T 1 0 P GD 1 1 E N 1 2 I L I M 1 3 N C 1 4 N C 1 5 D H 1 6 P A D 1 7 15A 1 5V P Q5 1 ME 4 6 2 6 G 4 6 2 7 3 8 5 1 P R 7 5 0 _0 6 P C 9 7 0 1 u _ 1 6 V _ Y 5 V _ 0 4 P C 1 84 5 6 0 u _ 2 5V _6 6 6 6 5 9 P R 8 3 3 3 _ 0 6 P Q1 3 M T N7 0 0 2 Z H S 3 G D S P R 84 0 _0 6 P R 6 9 2 2 _ 0 6 P C 1 6 9 1 5 p _ 5 0 V _ NP O _ 0 4 P R6 4 1 0 0 K _ 0 4 ...

Page 90: ...4 P R 20 7 2 2 K _1 _ 04 P R2 2 5 4 9 K _ 1 _ 0 4 P R 18 7 5K _1 _ 04 P R 2 11 1 0 K _ 04 P C2 4 1 0 0 p_ 5 0 V _X 7 R_ 0 4 P C4 2 6 8 p_ 5 0 V _N P O_ 0 4 P R3 3 1 0 0_ 0 4 P R3 9 10 K _ 0 4 P R3 8 7 5K _ 1 _0 4 P R4 7 3 0 1K _1 _0 4 P R4 1 24 9 K _ 1 _ 0 4 P R2 7 76 8 K _ 1 _ 0 4 P R2 1 8 0 _0 4 P R3 7 5 4 9 _1 _ 04 P R1 8 3 10 0 _ 04 P C 17 8 3 3 00 p _ 50 V _ X 7R _0 4 P R T 4 1 0 0K _ N T C _...

Page 91: ...C1 6 0 22 u _ 10 V _ X 7R _ 06 P Q 47 M DU2 6 5 7 G D S P Q5 5 MD U2 6 54 G D S P C1 81 0 22 u _ 10 V _ X 7 R_ 06 P R 16 4 9 9_ 1 _0 4 P C1 4 8 4 7u _ 2 5V _ X 5 R _ 0 8 P C2 2 0 22 u _ 10 V _ X 7R _ 06 P C1 4 0 1 5u _ 2 5V _6 3 4 4 P Q5 6 MD U2 6 57 G D S P C1 4 7 5 60 u _ 2 5V _ 6 6 6 6 5 9 HG S W G ND P A D LG V CC E N P WM B S T 1 2 3 4 5 6 7 8 9 N CP 5 9 1 1 P U 2 P R1 1 15 m i l_ s h ort_ 0 ...

Page 92: ... 0 K _ 0 4 P R1 3 0 0_ 0 4 P Q2 9 M DU 2 65 7 G D S P R1 4 6 0 _0 4 P R1 4 4 0 _ 0 4 P R1 4 3 0 _ 0 4 P Q3 1 MT N 70 0 2 Z HS 3 G D S P R 1 16 3 3 K _ 1 _ 0 4 P C 12 1 5 6 0u _ 2 5 V _6 6 6 6 5 9 P R 1 31 0 _ 0 4 P R 12 8 0 _ 04 P R1 3 7 1 2 K _ 1 _ 0 4 P R1 3 2 0 _ 04 P Q3 4 M DU 2 65 4 G D S P R1 2 0 1 0 K _ 0 4 P L 3 B C IH1 3 6 7H C R 8 2 M 1 2 P R1 4 1 1 1 8 K _1 _ 0 4 P R 1 26 1 0 0 K _ 04 P...

Page 93: ... 5 R _0 8 P R 1 5 7 10 _ 0 6 P D1 6 B A V 99 R E CT IF IE R A C A C P C 13 2 1 00 0 P _ 50 V _ X 7 R _ 0 4 P C1 3 3 0 04 7 u _1 0 V _ X7 R _0 4 P R1 5 0 4 7 K _ 0 4 P C 1 0 4 7 u _ 25 V _ X 5 R _ 0 8 P C 1 3 0 0 1 u _ 50 V _ Y 5 V _0 6 P C 68 0 1 u_ 1 6 V _Y 5V _0 4 P R1 5 1 4 7 K _ 0 4 A C A V IA CM IA CP P C 12 7 1 u _ 25 V _ 0 8 P Q1 B P D1 5 03 Y V S 4 3 5 6 P L 2 H CB 4 5 32 K 8 0 0T 9 0 P C ...

Page 94: ...V _ NP O _ 04 R L A J _ HP 1 2S J T 3 51 S 2 3 2 6 5 3 1 4 A C1 6 0 1 u_ 1 6V _Y 5V _ 0 4 A C1 3 0 1 u_ 1 6V _Y 5V _ 0 4 A R3 6 8_ 0 4 A C3 1 00 p _ 50 V _ NP O _ 04 A J _ A UD IO1 8 72 1 3 14 0 0 G 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 A R 8 1K _ 0 4 A C 1 1 0 0u _ 6 3V _ B _ A A R9 1 K _ 0 4 A L 4 F C M1 00 5 K F 1 2 1T 0 3 A C1 1 1 0 00 p _ 50 V _ X 7R _ 04 A R1 0 1 0 mi l _ sh o rt_ 04 A C1 0 ...

Page 95: ...4AA0 104 6 52 5500 2 04B 6 52 5 5002 042 6 5 3 315 0B 24 5 6 52 5 5002 04B 2 6 53 31 50B 245 CSW1 4 1 2 6 52 5 5001 040 6 52 5500 2 042 6 52 5500 1 040 6 5 3 305 0B 24 1 CLED _ACIN CLED _PW R CLE D_B AT_FULL CLE D_B AT_CH G C5VS CV DD3 C5V S C GND CGND CGND CGND CGN D CGND CGND C GND CGND CGND CGND CG ND CGN D CG ND C GND C GND CGND CG ND CGND CGND CTP BU TTON_R CTP BUTTON _L CS W1 TJG 532 V T R 3...

Page 96: ... N S C 8 0 1 u_ 5 0 V _ Y 5 V _ 0 6 S D5 V 1 5A V L C0 4 0 2 1 2 S M_ B T N POWER SW LED S MH 3 H6 _ 0B 7_ 0 D 2_ 3 S U1 MH 2 4 8 A L F A E S O V CC 1 OU T 2 G N D 3 S R2 22 0 _ 0 4 S D 3 HT 1 5 0 NB DT A C S D1 H T 15 0 N B DT A C S C 2 0 1 u _1 6 V _ Y 5V _0 4 S MH 4 H7 _ 0 B 6 _0 D 3 _0 S C1 1 0 0 p_ 5 0 V _ NP O_ 0 4 S P W R _S W 1 T JG 5 3 3 S T R 3 1 4 2 5 6 S D 2 B A V 9 9 RE C T IF IE R C ...

Page 97: ...P2 P3 P4 P5 P6 Q_SATA_TX P1 Q_SATA_ODD_DA Q_SATA_TX N 1 ODD BOARD FOR W270HU Q_SATA_RX P1 Q_OD D_DETECT Q_SATA_RX N1 Q_5VS Q_5VS Q_5VS 6 21 13010 013 DIP 6 21 14010 013 PIN GND1 2 WGND PIN GND1 3 QGND QC3 0 1u_16V _Y 5V_04 QH1 C237D91 QC2 0 1u_16V_Y 5V_04 QH 4 C67D67 QH3 C67D 67 QH2 C237D91 QGND QGND QGND QGND QGND QGND QGND QC1 220u_6 3V_6 3 6 3 4 2 ODDboard M B Sheet 46 of 49 W270HU BRIDGE ODD B...

Page 98: ...C A WM H5 H7_0D2_3 W R1 220_04 WU1 MH248 A LFA E S O V CC 1 OUT 2 GND 3 WC1 0 1u_16V _Y5V_04 WD4 HT 150NB DT A C W D3 HT 150N B DT A C WD5 H T 150NB DT A C WR2 220_04 W R3 220_04 WR4 220_04 WP WR_S W1 TJG 532 V T R 3 1 4 2 5 6 WM H1 C91D91N WD2 HT 150NB DT A C W C3 100p_50V _NP O_04 WR5 100K_1 _04 WMH4 H7_0D2_3 WMH2 C91D91N W_3 3V 3 1 LU1 2 20mil 6 52 5 600 1 02 2 6 52 5 600 0 02 0 6 52 5 600 1 02...

Page 99: ... N EN P Q2 7B 6 0 8 5VS SUS B S US B 1 0 5V S_ VT T 5 V VC OR E M _B TN 5 SU SC CP U PQ 11 1 05 VS _V TT 1 8V S VG FX _C OR E 0 85 VS 8 5A 12 A 1 1 2A 6A 33 A 1 05 VS 3 3V S 48 A 1 5V S 2 92 A 1 5V S_ CP U Co ug ar Po in t 3 3V RT CV CC 1 05 VS _V TT P MS YS _P WR GD _B UF D RA MP WR OK N B_ EN AV DD 5 VS _O DD dG PU _R ST P EX RS T PE X_ VD D P ER ST B 17 3V 3_ RU N OD D 23 A PA NE L EN P0 Mo de ...

Page 100: ... 6us 2 PWR_SW 30 8ms 84m s U17 35 PQ11 5 U17 33 SVID SVID PJ5 PJ9 PQ27 2 U9 4 PJ25 PQ27 5 JDIMM2 203 PJ7 PQ4 8 C633 1 PJ6 J_MB1 1 PQ57 1 C232 1 U27 13 C148 1 PJ20 U22 13 U22 8 1 05VS _VTT rise time 672u s 5 694m s R82 U10 4 U22 12 PC147 1 C156 1 U20 16 U33 1 U22 11 NVVDD 18 PQ36 2 PQ5 G dGPU_PWR_EN FBVDDQ Q7 5 PEX_VDD PJ1 PQ35 4 PQ4 1 L8 1 PC122 1 C601 1 PQ8 1 C166 1 U44 4 C575 1 6 5m s C636 1 C64...

Page 101: ...D USB flash drive into the CD DVD drive USB port of the computer containing the downloaded files 2 Use a tool such as Winzip or Winrar to unzip all the BIOS files and refresh tools to your bootable CD DVD USB flash drive you may need to create a bootable CD DVD with the files using a 3rd party software Set the computer to boot from the external drive 1 With the bootable CD DVD USB flash drive cont...

Page 102: ...d then be prompted to press any key to restart the system or turn the power off and then on again but make sure you remove the CD DVD USB flash drive from the CD DVD drive USB port before the computer restarts Restart the computer booting from the HDD 1 With the CD DVD USB flash drive removed from the CD DVD drive USB port the computer should restart from the HDD 2 Press F2 as the computer restart...

Page 103: ...www s manuals com ...

Search results

Summary of Contents for W251HNQ

Reviews:

Related manuals for W251HNQ

Brands by name

Popular brands

Clevo W251HNQ, Service Manual

Search results

Summary of Contents for W251HNQ

Reviews:

Related manuals for W251HNQ

Brands by name

Popular brands