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BIOS
3.8.3 Troubleshooting POST BIOS Beep Codes
Number of Beeps
Description
Reseat the memory, or replace with known good
1, 2 or 3
modules.
Fatal error indicating a serious problem with the
system. Consult your system manufacturer. Before
declaring the motherboard beyond all hope, eliminate
the possibility of interference by a malfunctioning
add-in card. Remove all expansion cards except the
video adapter.
4-7, 9-11
• If beep codes are generated when all other expansion
cards are absent, consult your system manufacturer's
technical support.
• If beep codes are not generated when all other
expansion cards are absent, one of the add-in cards
is causing the malfunction. Insert the cards back into
the system one at a time until the problem
If the system video adapter is an add-in card,
replace or reset the video adapter. If the video
8
adapter is an integrated part of the system board,
the board may be faulty.
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