Intel G41 Express Chipset User Manual

12
(2) USB Power-on Enabled/Disabled: JP2
USB Power On Setting
2-3 Closed: USB Power On Enabled
JP2
JP2
1-2 Closed: USB Power On Disable (Default)
(3) CMOS RAM Clear (2-pin): JBAT
A battery must be used to retain the motherboard configuration in CMOS RAM
short 1-2 pins of JBAT to clear the CMOS data.
WARNNING：Please remove or turn off the power supply before CMOS clear!
To clear the CMOS, follow the procedure below:
1. Turn off the system and unplug the AC power
2. Remove ATX power cable from ATX power connector
3. Locate JBAT and short pins 1-2 for a few seconds, if shorted with the jump cap,
short for a few seconds then pull out the hat.
4. Connect ATX power cable back to ATX power connector
Note: When should clear CMOS
1. Troubleshooting
2. Forget password
3. After over clocking system boot fail
CMOS Clear Setting
1-2 Short： CMOS Clear
JBAT
1-2 Open： Normal

Intel G41 Express Chipset Specifications

General

Chipset Model	G41 Express
Socket Support	LGA 775
Memory Type	DDR2, DDR3
Max Memory	8 GB
Graphics	Intel GMA X4500
PCI Express Revision	2.0
USB Ports	Up to 12 USB 2.0 Ports
IDE Support	Yes
Manufacturer	Intel
Chipset Series	Intel 4 Series
Northbridge	Intel G41
Southbridge	Intel ICH7
Memory Channels	Dual
Graphics Output	VGA, DVI
PCI Express 2.0 x16	1
FSB Speed	1333/1066/800 MHz
Graphics Base Frequency	533 MHz
PCI Express Configurations	1x16
Supported CPU	Intel Core 2 Duo, Pentium, Celeron
Memory Types	DDR2 667/800, DDR3 800/1066
Audio	Integrated HD Audio