System Board Settings B-7
9.
Remove the jumper block from pins 18-20 and replace it on pins 20-22.
10.
If you removed any expansion boards, replace them (see “Expansion Board
Installation” in Section 3).
11.
Replace the system unit cover. Reconnect the system power cables and
peripheral devices.
12.
Power on the system.
13.
Run Setup (see Section 2).
Denying Access to CMOS Setup
In special cases, you may want to deny the user access to CMOS setup. In this case, you
must change the jumper from its default position. Use the following procedure to change
the jumper setting.
1.
Power off the system and unplug any peripherals.
WARNING:
The system power must be off
before removing the cover and changing a
jumper setting.
2.
Remove the system unit cover (see “Removing the System Unit Cover” in Section
3).
3.
Locate the Deny CMOS Access jumper pins on the system board (see Figure
Appendix B-8).
You may have to remove any installed expansion boards to access the jumpers
(see “Expansion Board Removal” in Section 3).
4.
Remove the jumper block from pins 28-30 and set it on pins 26-28.
CMOS Access
Access Denied
26-28
Access Allowed
28-30
(default)
Jumpers
21
25
29
22
26
30
21
25
29
22
26
30
Figure Appendix B-8 Deny CMOS Access Jumper
