ECS G31T-M7 Manual&Nbsp;

9
Installing the Motherboard
Checking Jumper Settings
The following illustration shows the location of the motherboard jumpers. Pin 1 is
labeled.
Jumper Settings
USBPWR_F
USBPWR_R
Jumper
Type
Description Setting (default)
CLR_CMOS
3-pin
Clear CMOS
1-2: NORMAL
2-3: CLEAR CMOS
Before clearing the
CMOS, make sure to
turn off the system.
CLR_CMOS
USBPWR_F
3-pin
USBPWR_R 3-pin
Rear USB PS/2
Power Select
Jumper
2-3: 5VSB
1-2: VCC
1
Front Panel
Select Jumper
USB Power
1-2: VCC
2-3: 5VSB
1. To avoid the system instability after clearing CMOS, we recommend
users to enter the main BIOS setting page to “Load Optimal Defaults”
and then “Save Changes and Exit”.
2. Make sure the power supply provides enough 5VSB voltage before
selecting the 5VSB function.
3. It is required that users place the USBPWR_F & USBPWR_R cap onto
2-3 pin rather than 1-2 pin as default if you want to wake up the com-
puter by USB/PS2 KB/Mouse.
1
1

ECS G31T-M7 Specifications

General

Number of memory slots	2
Maximum internal memory	4 GB
Processor socket	LGA 775 (Socket T)
Processor manufacturer	Intel
Compatible processor series	Intel Core 2 Duo, Intel Core 2 Quad
S/PDIF out connector	Yes
Number of COM connectors	1
Number of SATA connectors	4
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Firewire (IEEE 1394) ports	0
Audio chip	VIA VT1708B
Power source type	ATX
Audio output channels	6.1 channels
Motherboard form factor	micro ATX
BIOS type	AMI
BIOS memory size	32 Mbit