W281-G40 Quick Installation Guide
Pre-installation Cautions
Make sure the system is not turned on or connected to AC power.
Always handle boards carefully. They can be extremely sensi-tive to electrostatic discharge (ESD). Hold boards only by their edges.
After removing a board from its protective wrapper or from the system, place the board component side up on a grounded, static free surface.
Use a conductive foam pad if available but not the board wrapper. Do not slide board over any surface.
Risk of explosion if battery is replaced incorrectly or with an incorrect type. Replace the battery only with the same or equivalent type recommended
by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.
Motherboard Components
DIMM_P0_B0
DIMM_P0_B1
DIMM_P0_A0
DIMM_P0_A1
DIMM_P0_C1
CPU
LGA 2066
DIMM_P0_C0
DIMM_P0_D1
DIMM_P0_D0
Enable
Default
ME
Force
Update
ME_UPDATE
1
2
3
Password
Clear
BIOS_PWD
Enable
Default
1
2
3
Clear
CMOS
CLR_CMOS
1
2
3
4
5
6
7
9
8
12
11
10
13
14
15
16
17
18
19
20
21
22
23
24
26
27
28
32
34
33
35
36
37
38
39
41
42
43
44
45
46
47
48
49
40
29
31
25
30
Default Enable
3
2
1
BIOS
Recovery
BIOS_RCVR
Default
Enable
1
2
3
SATA0 port
DOM support
SATA_DOM0
Default
Enable
1
2
3
SATA1 port
DOM support
SATA_DOM1
Default
Enable
1
2
3
No.
Description
1
Audio connectors
2
USB 3.1 Type-C connector (bottom)
USB 3.1 Type-A connector (top)
3
GbE LAN port #1 (top)
USB 3.0 ports (bottom)
4
GbE LAN port #2 (top)
USB 3.0 ports (bottom)
5
USB 3.0 ports
6
PS/2 Keyboard mouse connector (top)
USB3.0 ports (bottom)
7
PPMBus connector
8
2x4 Pin 12V power connector
(For CPU & DDR 12V input)
9
System fan connector#1
10
CPU fan connector
11
System fan connector#2
12
Reset button
13
Power button
14
2x4 Pin 12V power connector
(For CPU & DDR 12V input)
15
2x12 pin main power connector
16
System fan connector#3
17
System fan connector#4
18
System fan connector#5
19
Front USB 3.0 header
20
Front USB 3.0 header
21
Mini-SAS HD connetor (PCIe 8Gb/s signal)
22
SATA 6Gb/s connectors
23
SATA 6Gb/s connectors
24
SATA 6Gb/s connectors
25
M.2 slot (PCIe Gen3 x4, Support NGFF-2210, M-Key)
26
SATA RAID upgrade key
27
SATA SGPIO connector #1
28
SATA SGPIO connector #2
29
SATA 6Gb/s connector #0 (SATA DOM Support)
30
Connects the thermistor cable
for internal temperature detection
31
Connects the thermistor cable
for internal temperature detection
32
SATA 6Gb/s connector #1 (SATA DOM Support)
33
Case open intrusion alert header
34
Front USB 2.0 header
35
TPM connector
36
HDD back plane board header
37
Front panel header
38
Serial port cable connector #1
39
Serial port cable connector #2
40
Front audio header
41
PCIe x16 slot #1
42
PCIe x8 slot #2 (PCIe x8 signal)
43
PCIe x16 slot #3
44
PCIe x8 slot #4 (PCIe x8 signal)
45
PCIe x16 slot #5
46
PCIe x8 slot #6 (PCIe x8 signal)
47
PCIe x16 slot #7
48
2x3 Pin 12V power connector
(For PCIe slot 12V input)
49
Battery socket
System Components
No. Desription
1
Hard Disk Drives
2
Front bezel door
3
Power supply module
4 Motherboard
5
PCIe card bay
1
2
3
5
4
System Cover
1
1
2
1
2
3
PCI Express Card
Power Supply
1
2
Connect the power cable for PCIE Express Card.
4
Hard Disk Drive
1
2
Press
3
4
3
1
4
2
Installing CPU/
安装
CPU
Front Bezel Door
NOTE!
Remove side cover before removing
the front bezel door
2
Unlock
1
Memory Population Configuration/
安装内存
All channels in system run at the fastest common frequency.
Mixing ECC and non-ECC UDIMMs anywhere on the platform is not supported.
1 and 2 DPC is supported at 2133MHz.
所有通道模式以最快的频率速度运行。
此主板不支持ECC与非ECC内存模组混合使用。
1
与
2 DPC
均支持
2133MHz
速度
。
Type
Ranks Per
DIMM and
Data Width
Speed (MT/s);
Slot Per Channel (SPC) and
DIMM Per Channel (DPC)
Supported
Voltage
2 Slot Per Channel
1DPC
2DPC
UDIMM
Unbuffered
DDR4 ECC
UDIMM
Unbuffered
DDR4 non-ECC
SR
1.2V
1.2V
2133
2133
DR
2133
2133
No. Desription
1
Front Bezel Door Lock
2
Front Panel LEDs
3
Power Button
No. Desription
1
Power supply module cord socket
2
PS/2 Keyboard/Mouse connector
3
USB3.0 Ports
4
GbE LAN ports
5
10/100/1000 Server management LAN port
6
USB 3.1 Type-A Port
7
USB 3.1 Type-C Port
8
Audio Connectors
9
Center/Subwoofer Speaker Out
10
Rear Speaker Out
11
Optical S/PDIF Out Connector
12
Line In
13
Line Out
14
Mic In
15
PCIe Card Bay
System Appearance
Off
State
Description
Yellow On
1Gbps data rate
Green On
100Mbps data rate
10Mbps data rate
10/100/1000 LAN LED:
Speed LED Link/Activity
LED
No. Desription
1
System Status LED
2
System Power Status LED
3
LAN1 Activity and Speed LED
4
LAN2 Activity and Speed LED
5
System Status LED
Front Panel LED
1
2
3
4
5
1
2
1
2
2
3
4
5
6
7
8
9
12
13
10
11
14
15
3
PN.25ME0-W28100-Q0H
