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ASROCK B75TM-ITX User Manual

ASROCK B75TM-ITX
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39
Clear CMOS Jumper
(CLRCMOS1)
(see p.13/15/17/19, No. 31)
CLRCMOS1 allows you to clear the data in CMOS. 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 nish updating the BIOS,
you must boot up the system rst, and then shut it down before you do the
clear-CMOS action. Please be noted that the password, date, time, user
default prole, 1394 GUID and MAC address will be cleared only if the
CMOS battery is removed.
Clear CMOSDefault
2.9 Jumpers Setup
When the jumper cap is placed on the
pins, the jumper is “Short”. If no jumper
cap is placed on the pins, the jumper is
“Open”. The illustration shows a 3-pin
jumper whose pin1 and pin2 are “Short”
when a jumper cap is placed on these
2 pins.
Backlight Power Jumper
(3-pin BKT_PWR1)
(see p.13/15/17/19, No. 13)
1-2 : +
19V
2-3 : +12V
Panel Power Jumper
(3-pin PNL_PWR1)
(see p.13/15/17/19, No. 14)
1-2 : +3V
2-3 : +5V

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ASROCK B75TM-ITX Specifications

General IconGeneral
BrandASROCK
ModelB75TM-ITX
CategoryMotherboard
LanguageEnglish

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