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4. Reconnect the AC power or DC mains, power up the system.
5. Power down the system and disconnect the AC power or DC mains.
6. Return the Password Clear jumper to the Password Clear Protect position, covering
pins 1 and 2.
7. Close the server chassis.
8. Reconnect the AC power or DC mains, and power up the server.
Clearing the CMOS
If you are not able to access the BIOS setup screens, the CMOS Clear jumper will need to
be used to reset the configuration RAM. The CMOS Clear jumper is shown below.
1. Power down the system and disconnect the AC power or DC mains.
2. Open the server.
3. Move the jumper from the normal operation position, CMOS Clear by BMC, at pins 1
and 2 to the CMOS Clear Force Erase position, covering pins 2 and 3 as indicated in
the following diagram.
TP01652
J1H2
32
A1-A2: CMOS Clear by BMC
1-2: Default
A2-A3: CMOS Clear Force Erase
B1-B2: Recovery Boot Disable (Normal Boot)
B2-B3: Recovery Boot Enable
C1-C2: Password Clear Protect
C2-C3: Password Clear Erase
C
B
A
Figure 58. CMOS Recovery Jumper
4. Reconnect the AC power or DC mains, and power up the system.
5. When the system begins beeping, power it down and disconnect the AC power or DC
mains.
6. Return the CMOS Clear jumper to the CMOS Clear by BMC location, covering pins 1
and 2.
7. Close the server chassis.
8. Reconnect the AC power or DC mains, and power up the system.
Intel
®
Carrier Grade Server TIGI2U User Guide
86