Norco SHB-940, Руководство пользователя, Страница: 23 / 74

SHB-940
Intel
®
Q45 based PICMG1.3 Full Size CPU Card
12
2
：
Remove the DIMM from the socket.
2.5 Setting Jumpers
Note:
Jumpers are located on the motherboard, they represent clear CMOS jumper JCC etc. pin1 for
all jumpers are located on the side with a thick white line refer to the motherboard
’
s silkscreen ,
jumpers with three pins will be shown as 1-2 to represent pin1&pin2 connected and 2-3 to
represent pin2&pin3 connected.
2.5.1 CMOS Clearance/Hold Setting (JCC)
This jumper is used to erase CMOS data and reset system BIOS information. The
procedure for clearing CMOS is:
1. Turn off the system.
2: Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on pins 2-3 for about
5~10 seconds, then move the cap back to pins 1-2.
3. Turn on the system and press F1 to enter BIOS setting. Reload the optimum default set
4. Save and Exit