Disassembly
Removing the System Memory (RAM) 2 - 9
2.Disassembly
Removing the System Memory (RAM)
The computer has one memory socket for 200 pin Small Outline Dual In-line Memory Modules (SO-DIMM) supporting
DDR3
1333/ 1066MHz. The main memory can be expanded up to 4GB. The SO-DIMM modules supported are 1GB,
2GB and 4GB and
DDRIII
Modules. The total memory size is automatically detected by the POST routine once you turn
on your computer.
Memory Upgrade Process
1.
Turn
off
the computer, remove the battery (
) and the component bay cover (
page 2 - 8
).
2.
The RAM modules will be visible at point
on the main board
.
3.
Gently pull the two release latches on the sides of the memory socket.
4.
The RAM module
will pop-up (
Figure 7
b
), and you can then remove it.
5.
Insert a new module holding it at about a 30° angle and fit the connectors firmly into the memory slot.
6.
The module’s pin alignment will allow it to only fit one way. Make sure the module is seated as far into the slot as it
will go. DO NOT FORCE the module; it should fit without much pressure.
7.
Press the module in and down towards the mainboard until the slot levers click into place to secure the module.
8.
Replace the bay cover and screws (
make sure you reconnect the fan cable before screwing down the bay
cover
).
9.
Restart the computer to allow the BIOS to register the new memory configuration as it starts up.
Figure 5
RAM Module
Removal
a. Locate the memory
socket.
b. Remove the mod-
ule.
Contact Warning
Be careful not to touch
the metal pins on the
module’s connecting
edge. Even the clean-
est hands have oils
which can attract parti-
cles, and degrade the
module’s perfor-
mance.
1
2. RAM Module
2
2
b.
a.
1
Summary of Contents for W25 BU Series
Page 2: ......
Page 24: ...Introduction 1 12 1 Introduction ...
Page 39: ...Part Lists Top W251BUQ A 3 A Part Lists Top W251BUQ 灰色 非耐落 Figure A 1 Top W251BUQ ...
Page 40: ...Part Lists A 4 Top W251BWQ A Part Lists Top W251BWQ 灰 色 非 耐 落 Figure A 2 Top W251BWQ ...
Page 41: ...Part Lists Top W255BU A 5 A Part Lists Top W255BU 灰色 非耐落 Figure A 3 Top W255BU ...
Page 45: ...Part Lists LCD A 9 A Part Lists LCD 頭厚 非耐落 Figure A 7 LCD ...
Page 46: ...Part Lists A 10 DVD DUAL A Part Lists DVD DUAL Figure A 8 DVD DUAL 非耐落 志精 ...
Page 48: ...Part Lists A 12 DUMMY ODD A Part Lists DUMMY ODD 非耐落 志精 Figure A 10 DUMMY ODD ...
Page 93: ...www s manuals com ...
