[Meaning of the BEEP Sounds in PC]
ERROR CODES IN A PC
[One Beep]
DRAM refresh failure
This may be due to - Bad memory chips
- A bad DMA Chip
- Bad memory addressing chips on the motherboard
DRAM refresh failure
This may be due to - Bad memory chips
- A bad DMA Chip
- Bad memory addressing chips on the motherboard
[Two Beeps]
Parity error or Parity Circuit failure
Your memory may not be seated properly on the mother board.
Unplug and plug it properly
Parity error or Parity Circuit failure
Your memory may not be seated properly on the mother board.
Unplug and plug it properly
[Three Beeps]
Bad memory or bad mother board
Bad memory or bad mother board
[Four Beeps]
Timer failure in the RAM.
Timer failure in the RAM.
[Five Beeps]
CPU chip may be dead
CPU chip may be dead
[Six Beeps]
Keyboard controller may have failed
Keyboard controller may have failed
[Seven Beeps]
CPU is dead. Retry the connections and test.
Replace the whole motherboard.
CPU is dead. Retry the connections and test.
Replace the whole motherboard.
[Eight Beeps]
Video card is missing or Bad.
Video card is missing or Bad.
[Nine Beeps]
Damaged ROM BIOS. BIOS chip has to be replaced if it persists.
Damaged ROM BIOS. BIOS chip has to be replaced if it persists.
[Ten Beeps]
CMOS shutdown. Replace CMOS memory and associated chips.
CMOS shutdown. Replace CMOS memory and associated chips.
[Eleven Beeps]
Cache memory test has failed.
To enable cache memory try CTRL+ALT+SHIFT++.
Cache memory test has failed.
To enable cache memory try CTRL+ALT+SHIFT++.
[One Long Beep and Three Short Beeps]
Memory failure
Memory failure
[One long Beep and Eight short Beeps]
Video card failure. Try to install video card in another slot.
Video card failure. Try to install video card in another slot.
[No Beeps]
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
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
https://www.facebook.com/computer.tips.hacking.tricks007https://www.facebook.com/computer.tips.hacking.tricks007
Post a Comment