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Dheeraj

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Posts posted by Dheeraj

  1. ERROR CODES IN A PC

     

    One Beep :

    Quote:

    DRAM refresh failure

    This may be due to - Bad memory chips

    - A bad DMA Chip

    - Bad memory addressing chips on the motherboard

     

     

    Two Beeps :

    Quote:

    Parity error or Parity Circuit failure

    Your memory may not be seated properly on the mother board.

    Unplug and plug it properly

     

     

    Three Beeps :

     

    Quote:Bad memory or bad mother board

     

     

    Four beeps :

     

    Quote:Timer failure in the RAM.

     

     

    Five Beeps :

     

    Quote:CPU chip may be dead

     

     

    Six Beeps :

     

    Quote:Keyboard controller may have failed

     

     

    Seven beeps :

     

    Quote:CPU is dead. Retry the connections and test.

    Replace the whole motherboard.

     

     

    Eight Beeps :

     

    Quote:Video card is missing or Bad.

     

     

    Nine Beeps :

     

    Quote:Damaged ROM BIOS. BIOS chip has to be replaced if it persists.

     

     

    Ten Beeps :

     

    Quote:CMOS shutdown. Replace CMOS memory and associated chips.

     

     

    Eleven Beeps :

    Quote:

    Cache memory test has failed.

    To enable cache memory try CTRL+ALT+SHIFT++.

     

     

    One long Beep and Three short Beeps:

     

    Quote:Memory failure

     

     

    One long Beep and Eight short Beeps :

    Quote:Video card failure. Try to install video card in another slot.

     

     

    No Beeps :

    Quote:Check Power supply

    Check mother board connections

    Remove all cards except video card and check for system power up

    Insert all cards one at a time and check their operation.

    If system hangs on the installation of a particular card, then it is the cause for the problem and replace it with another of that type and check

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