Biostar G31D-M7 User Manual

G31D-M7
15
JCMOS1: Clear CMOS Header
Placing the jumper on pin2-3 allows user to restore the BIOS safe setting and
the CMOS data, please carefully follow the procedures to avoid damaging the
motherboard.
1
3
Pin 1-2 Close:
Normal Operation
(Default).
1
3
1
3
Pin 2-3 Close:
Clear CMOS data.
※ Clear CMOS Procedures:
1. Remove AC power line.
2. Set the jumper to “Pin 2-3 close”.
3. Wait for five seconds.
4. Set the jumper to “Pin 1-2 close”.
5. Power on the AC.
6. Reset your desired password or clear the CMOS data.
SATA1/SATA2: Serial ATA Connectors
The motherboard has a PCI to SATA Controller with 2channels SATA interface, it
satisfies the SATA 2.0 spec and with transfer rate of 3Gb/s.
Pin Assignment
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
147
SATA1
SATA2
7 Ground

Biostar G31D-M7 Specifications

General

Form Factor	Micro ATX
CPU Socket	LGA 775
Memory Type	DDR2
Memory Slots	2 x DIMM
Maximum Memory	4GB
Storage Interface	4 x SATA 3Gb/s, 1 x IDE
Integrated Graphics	Intel GMA 3100
Video Outputs	1 x VGA
Chipset	Intel G31
Memory Standard	DDR2 667/800
Expansion Slots	1 x PCI Express x16, 2 x PCI
Audio	Realtek ALC662 6-Channel HD Audio
LAN	Realtek RTL8102EL 10/100 Mbps
USB Ports	4 x USB 2.0 (Rear)
Power Connector	24-pin ATX