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Jumper settings
Maintenance mode jumper
The J9H3 jumper provides a total of 2-pin jumper blocks that are used
to perform system maintenance mode options.
The table below lists each jumper option.
Pin no. Pin function Description
1-2
1
1 If the jumper block is removed, the system will attempt to recover the BIOS by loading the
BIOS code into the flash device from a disk. This is typically used when the BIOS becomes
corrupted.
Normal boot (default) Allows normal system operation.
2-3 Config (Maintenance) Maintenance mode overrides
incorrect BIOS settings
AA G320_UG_EN.book Page 13 Tuesday, August 30, 2005 2:34 PM
