Jumpers Setup - ASROCK J4005DC-ITX User Manual

2.3 Jumpers Setup

The illustration shows how jumpers are 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".
Clear CMOS Jumper
(CLRCMOS1)
(see p.5, No. 5)
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. There are two ways for you to clear and reset the system parameters
to the default setup. Please turn off the computer and unplug the power cord, then
you may either short the solder points on CLRCMOS1 by using metal material,
e.g., a paper clip for 3 seconds; or you may use a jumper cap to short the pin on
CLRCMOS1 for 3 seconds. Please remember to remove the paper clip or the
jumper cap after clearing the CMOS.
If you clear the CMOS, the case open may be detected. Please adjust the BIOS option "Clear
Status" to clear the record of previous chassis intrusion status.
12
*The jumper cap is not provided.
2-pin Jumper
Short: Clear CMOS
Open: Default