ASRock iBOX-R1000 [31/69] Jumpers setup

iBOX-Whiskey Lake/Ryzen

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4.2.3 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.

Clear CMOS Jumper

(3-pin CLRMOS1)

(see p.22, No. 7)

Note: CLRMOS1 allows you to clear the data in CMOS. To clear and reset the

 systemparameterstodefaultsetup,pleaseturno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 CLRMOS1 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andMAC

address will be cleared only if the CMOS battery is removed.

Clear CMOSDefault