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December 7th, 2010 10:00

BIOS reset --- HELP

I have a Dell OptiPlex 330. I upgrade the BIOS from A00 to A07 and now my PCI express slot isn't working properly.

I've read that most motherboards have a BIOS reset option---either changing pins on the board or unplugging the battery, etc etc.

Does anyone now how to reset BIOS back to A00 on an OptiPlex 330 board?

Any idea where I can find out?

I check the motherboard book (ftp://ftp.pppl.gov/pub/gtchilin/SystemImager/Documents/Resources/Opti330Man.pdf) and came up blank.

Many thanks,

TT

8 Posts

December 7th, 2010 10:00

OK ... I'm back to square one. The CMOS reset didn't reset my BIOS. I pulled the pins and everything ... Any help is greatly appreciated .... :emotion-10:

8 Posts

December 7th, 2010 10:00

Doh! Answered my own question. It is in the manual under "Clearing CMOS settings ..." :emotion-2:

8 Posts

December 7th, 2010 16:00

I've pulled the battery and followed the steps here: http://en.community.dell.com/support-forums/desktop/f/3514/p/18683374/18806360.aspx#18806360

NOTHING! Any one have any idea how I can fix this?

 

 

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