My computer occasionally reboots from a different drive
Started by
TADontAsk
, Nov 02 2007 10:20 PM
#1
Posted 02 November 2007 - 10:20 PM
#2
Posted 03 November 2007 - 08:22 AM
I'm guessing you need to replace the BIOS-backup battery with a new one (it's fitted under a clip on the motherboard and is usually a 1.5v button battery. This battery maintains a small charge to the BIOS (Basic Input-Output System) when the PC is off. The BIOS, among other things, keeps a record of what type of hard drive is fitted and what size it is. When this button battery gets low, the BIOS can 'forget' the drive information so the PC can't boot up.
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