Post Code Master - PC BIOS Power On Self Test POST Codes & Diagnostic Beep Codes

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Home of the Post Code Master PC test and diagnostic cards.

Master the Power On Self Test & Beep Codes in your PC.

NEW! PCI Card works in both 5V & 3.3V slots!

~~~~~~ Find POST CODE explanations here ~~~~~~

Select your BIOS:

Select POST code: Choose a BIOS type first

... OR ...

~~~~~~ Find BEEP CODE explanations here ~~~~~~

Select your BIOS:

Select Beep code: Choose a BIOS type first

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Site last updated April, 2008

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