ASROCK H55 PRO - V1.0, Installation Manual

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ASRock H55 Pro Motherboard
2.7 Jumpers Setup 2.7 Jumpers Setup 2.7 Jumpers Setup 2.7 Jumpers Setup 2.7 Jumpers Setup
The illustration shows how jumpers are
setup. When the jumper cap is placed on
pins, the jumper is “Short”. If no jumper cap
is placed on pins, the jumper is “Open”. The
illustration shows a 3-pin jumper whose pin1
and pin2 are “Short” when jumper cap is
placed on these 2 pins.
Jumper Setting Description
PS2_USB_PWR1 Short pin2, pin3 to enable
(see p.2 No. 1)
+5VSB (standby) for PS/2
or USB wake up events.
Note: To 5VSB, it requires 2 Amp and higher standby current provided by power
supply.
Clear CMOS Jumper
(CLRCMOS1)
(see p.2 No. 17)
Note: CLRCMOS1 allows you to clear the data in CMOS. The data in CMOS includes
system setup information such as system password, date, time, and system
setup parameters. To clear and reset the system parameters to default setup,
please turn off the computer and unplug the power cord from the power supply.
After waiting for 15 seconds, use a jumper cap to short pin2 and pin3 on CLRCMOS1
for 5 seconds. However, please do not clear the CMOS right after you update the
BIOS. If you need to clear the CMOS when you just finish updating the BIOS, you
must boot up the system first, and then shut it down before you do the clear-
CMOS action.
Short Open
Clear CMOS Default
2.6 Surround Display Feature 2.6 Surround Display Feature
2.6 Surround Display Feature 2.6 Surround Display Feature
2.6 Surround Display Feature
This motherboard supports Surround Display upgrade. With the external add-on PCI
Express VGA cards, you can easily enjoy the benefits of Surround Display feature. For
the detailed instruction, please refer to the document at the following path in the
Support CD:
..\ Surround Display Information
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