This motherboard comes with a 20-pin ATX power connector and an extra 4-pin connector as shown below.
Make sure you plug in the right direction. We strongly recommend you to insert the 4-pin connector before
connecting the 20-pin connector.
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 Disc
. Thanks for
the help of saving our earth.
PART NO: 49.88C01.002
DOC. NO: MX4B-EG-E0112B
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…
2. Connecting ATX Power Connector
Motherboard
x1
This Easy Installation Guide x1
80-wire IDE Cable x1
Floppy Disk Drive Cable x1
Retention Module x1
Bonus Pack CD x1
Pin 1
+5V
+5V
+5V
+5V
+3.3V
+3.3V
+3.3V
COM
COM
COM
COM
COM
COM
-5V
COM
-12V
PS-ON
PW-OK
+12V
5VSB
Ground
Ground
12V
12V
Pin1
1
Normal
(default)
1
Clear CMOS
