What is the correct procedure to clear the CMOS memory on an HP business desktop or
workstation?

A.
Disconnect all power sources, remove the RTC battery, short the RTC battery connectors using a
screwdriver, replace the RTC battery, reassemble the computer, and reconnect power.

B.
Disconnect all power sources, access the CMOS button, press and hold the CMOS button for five
seconds, reassemble the computer, and reconnect power.

C.
Disconnect all power sources, move the CMOS reset jumper to the reset position, connect power,
turn on the computer, move the CMOS jumper back to the normal position, shut down the
computer, disconnect power, reassemble the computer, and reconnect power.

D.
Disconnect all power sources, remove the RTC battery, wait five minutes, replace the RTC battery,
reassemble the computer, and reconnect power.