2
nd
USB Channel
1
st
USB Channel
1. JP14 Clear CMOS
Everything you need to boot this
motherboard is included in this
Easy Installation Guide. For more
information, a complete
Online
User's Manual
can be found in the
Bonus Pack CD
. Thanks for the
help of saving our earth.
PART NO: 49.8B411.E01
DOC. NO: MX4GVR-EG-E0208A
This motherboard provides USB and PS2 keyboard / mouse wake-up function. You can use JP27 / JP28 to
enable or disable this function, which could resume your system from suspend mode with keyboard or
mouse installed. JP28 controls 1
st
USB channel, and JP27 controls 2
nd
USB channel. The factory default
setting is set to “Disable”(1-2), and you may enable this function by setting the jumper to 2-3.
You can clear CMOS to restore system default setting. To
clear the CMOS, follow the procedure below.
1. Turn off the system and unplug the AC power.
2. Remove ATX power cable from connector PWR2.
3. Locate JP14 and short pins 2-3 for a few seconds.
4. Return JP14 to its normal setting by shorting pin 1 & pin 2.
5. Connect ATX power cable back to connector PWR2.
Tip: When should I Clear CMOS?
1. Boot fail because of overclocking…
2. Forget password…
3. Troubleshooting…
This Easy Installation Guide x1
80-wire IDE Cable x1
Floppy Disk Drive Cable x1
Registration Card x1
Bonus Pack CD x1
S/PDIF Cable x 1 (User Upgrade Optional)
Retention Module x1
I/O Shield x1
Pin 1
2. JP27/28 Keyboard/Mouse Wakeup Jumper
Normal
(default)
1
Clear CMOS
1
JP27
Enable
Disable
(Default)
1
JP28
Enable
Disable
(Default)
1
Pin 1
