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Jumper settings
CAUTION
Do not move any jumpers with the power on. Always turn off the power and unplug
the power cord from the computer before changing a jumper setting. Otherwise, the board could
be damaged.
Intel 82945P
MCH
Intel
82801G I/O
Controller
Hub (ICH7)
J7J3
1
3
Figure 5.
Motherboard jumper.
BIOS Setup Configuration Jumper (J7J3) Settings
The 3-pin jumper block determines the BIOS Setup program's mode. The table below describes the
jumper settings for the three modes: normal, configure, and recovery. When the jumper is set to
configure 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 4.
Page 9 of 16
Function/Mode Jumper Setting
Configuration
Normal
1-2
The BIOS uses current configuration information and passwords
for booting.
Configure
2-3
After the POST runs, Setup runs automatically. The maintenance
menu is displayed.
Recovery
None
The BIOS attempts to recover the BIOS configuration. A recovery
diskette is required.
