> one long and three short BEEP
Something is wrong with some of your hardware.
Turn the computer off.
Disconnect the AC power.
Remove the graphic card.
Connect the AC power.
Turn the computer on, to see if the pattern of BEEP has changed.
Turn the computer off.
Disconnect the AC power.
Remove the RAM -- all of it.
Connect the AC power.
Turn the computer on, to see if the pattern of BEEP has changed.
Turn the computer off.
Disconnect the AC power.
Reinsert one stick of RAM.
Connect the AC power.
Turn the computer on, to see if the pattern of BEEP has changed.
Turn the computer off.
Disconnect the AC power.
Reinsert the graphic card.
Connect the AC power.
Turn the computer on, to see if the pattern of BEEP has changed.
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