The 3-pin jumper block determines the BIOS Setup program's mode. Table 49 describes the
jumper settings for the three modes: normal, configure, and recovery. When the jumper is set to
configuration mode and the computer is powered up, the BIOS compares the processor version and
the microcode version in the BIOS and reports if the two match.
Table 49.
BIOS Setup Configuration Jumper Settings
Function/Mode
Jumper Setting
Normal
1-2
Configure
2-3
Recovery
None
For information about
Accessing the BIOS Setup program
The Maintenance menu in the BIOS Setup program
BIOS recovery
Configuration
The BIOS uses current configuration information and
1
passwords for booting.
3
After the POST runs, Setup runs automatically. The
1
Maintenance menu is displayed.
3
The BIOS attempts to recover the BIOS configuration. A
1
recovery diskette is required.
3
Technical Reference
Refer to
Section 4.1, page 95
Section 4.2, page 96
Section 3.7, page 91
75