Question about Compaq Evo D500 PC Desktop

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Upgraded RAM in D51C, from 256 to 2GB, got 1 short beep, 2 long

Put old RAM back, still get the beeping. Put the 2GB back in, system starts then shuts itself off then restarts itself and then does the beeps. Any ideas what are problem is. System won't make it to post

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  • PastorFelix Jan 24, 2009

    My pc is till doing the same thing

  • popuri Jan 28, 2009

    I have the same prblem

    system starts turn off automaticallr and then starts agaain

  • Anonymous Apr 10, 2009

    I have the same description as far as the beeps is concerned. I had 512 RAM and attempted to upgrade to 2GB after cleaning some dust out.

    I got the exact issue that you are experiencing:

    Starts....shutsdown...few seconds starts up, and 1 short beep, 2 long beeps with nothing shown on the monitor. I believe to be a video card issue, which I am going to test later today.


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It is the same... 1 short beep and 2 long..

Posted on Nov 02, 2009

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I know this is totally off the point, but how did you get it open? I'm after getting a d51s and cannot for the life of me open it. Any ideas? As regards the beeping with your RAM install, this always happens when I upgrade the RAM in pcs/laptops. Its a warning message you get from your system telling you that it recognises a change in memory and should say so on your screen. You simply follow the directions on screen and you'll be all set

Posted on Nov 20, 2008

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Remove all the memory, start up, it will beep. shut down, place in one memory and try starting up. IF it still beeps count the beeps short and long and let me know.

Thank you
iWillFixIT!!

Posted on Nov 15, 2008

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Er-290 wont stop beeping


Step 1:
The beeps are post during post the very first work is done by the ram, all the memory in the ram is first transferred to the hard disk, and remains 1 short beep : Normal POST - system is ok
2 short beeps : POST Error - error code shown on screen

No beep : Power supply or system board problem
Continuous beep: Power supply, system board, or keyboard problem

Repeating short beeps: Power supply or system board problem

1 long, 1 short beep : System board problem
1 long, 2 short beeps: Display adapter problem (MDA, CGA)
1 long, 3 short beeps: Enhanced Graphics Adapter (EGA)
3 long beeps : keyboard card
http://www.pchell.com/hardware/beepcodes.shtml

Feb 20, 2013 | Computers & Internet

6 Answers

Dead


Hi

THe most common beeps that you will encounter 95% of the time in repairing PC's are:

1 beep - computer ok
continous beeps / long beeps - memory error
continous short beeps - bios boot block/corrupted bios
1 long beep followed by 3 short beeps - video card error


or this might help

you can check out this list



AMI BIOS

1 short - Computer ok
2 short - RAM failure
3 short - Parity RAM failure
4 short - System timer failure
5 short - Motherboard failure
6 short - Keyboard controller error
7 short - CPU failure
8 short - Video RAM failure
9 short - ROM BIOS error
10 short - CMOS read/write error
11 short - Cache RAM error
1 short, 3 long - Memory failure
1 short, 8 long - Video adapter failure

Check board/chipset makers website for more infomation.

AWARD BIOS

1 long - Memory error
1 long, 2 short - Video error
1 long, 3 short - Video failure
Continuous beeps - Memory or video failure

note that AWARD relies on motherboard manufacturers to develop their own beep codes - the above are only their own internal codes. You will need to refer to your own manual for an explanation of precise codes.


Standard IBM beep codes.

No beep - Power supply or motherboard failure
1 short - System is ok
2 short - POST error (code displayed on screen)
Repeating short - Motherboard failure
1 long, 1 short - Motherboard failure
1 long, 2 short - Video display adapter failure
1 long, 3 short - Video display adapter error
3 long - Keyboard error


Pheonix beep codes

1-1-3 CMOS memory failure
1-1-4 BIOS failure
1-2-1 System timer error
1-2-2 Motherboard error
1-2-3 Motherboard error
1-3-1 Motherboard error
1-4-1 Motherboard error
1-4-2 Memory error
2-x-x Memory failure (any number of other beeps)
3-1-x Chipset error (any number of other beeps)
3-2-4 Keyboard controller error
3-3-4 Video adapter failure
4-2-4 Expansion card failure
4-3-4 Time of day clock failure
4-4-1 Serial port error
4-4-2 Parallel port error
4-4-3 Math co-processor error


pls rate as fixya if it helps. thanks

Jul 04, 2008 | Acer Aspire 5100 Notebook

Tip

Beep Codes (Different BIOS) " What they mean "


Standard Original IBM POST Error Codes

Code Description

1 short beep System is OK
2 short beeps POST Error - error code shown on screen No beep Power supply or system board problem Continuous beep Power supply, system board, or keyboard problem Repeating short beeps Power supply or system board problem
1 long, 1 short beep System board problem
1 long, 2 short beeps Display adapter problem (MDA, CGA)
1 long, 3 short beeps Display adapter problem (EGA)
3 long beeps 3270 keyboard card


IBM POST Diagnostic Code Descriptions
Code Description

100 - 199 System Board
200 - 299 Memory
300 - 399 Keyboard
400 - 499 Monochrome Display
500 - 599 Colour/Graphics Display
600 - 699 Floppy-disk drive and/or Adapter
700 - 799 Math Coprocessor
900 - 999 Parallel Printer Port
1000 - 1099 Alternate Printer Adapter
1100 - 1299 Asynchronous Communication Device, Adapter, or Port
1300 - 1399 Game Port
1400 - 1499 Colour/Graphics Printer
1500 - 1599 Synchronous Communication Device, Adapter, or Port
1700 - 1799 Hard Drive and/or Adapter
1800 - 1899 Expansion Unit (XT)
2000 - 2199 Bisynchronous Communication Adapter
2400 - 2599 EGA system-board Video (MCA)
3000 - 3199 LAN Adapter
4800 - 4999 Internal Modem
7000 - 7099 Phoenix BIOS Chips
7300 - 7399 3.5" Disk Drive
8900 - 8999 MIDI Adapter
11200 - 11299 SCSI Adapter
21000 - 21099 SCSI Fixed Disk and Controller
21500 - 21599 SCSI CD-ROM System

AMI BIOS Beep Codes
Code Description

1 Short Beep System OK
2 Short Beeps Parity error in the first 64 KB of memory
3 Short Beeps Memory failure in the first 64 KB
4 Short Beeps Memory failure in the first 64 KB Operational of memory
or Timer 1 on the motherboard is not functioning
5 Short Beeps The CPU on the motherboard generated an error
6 Short Beeps The keyboard controller may be bad. The BIOS cannot switch to protected mode
7 Short Beeps The CPU generated an exception interrupt
8 Short Beeps The system video adapter is either missing, or its memory is faulty
9 Short Beeps The ROM checksum value does not match the value encoded in the BIOS
10 Short Beeps The shutdown register for CMOS RAM failed
11 Short Beeps The external cache is faulty
1 Long, 3 Short Beeps Memory Problems
1 Long, 8 Short Beeps Video Card Problems

Phoenix BIOS Beep Codes
Note - Phoenix BIOS emits three sets of beeps, separated by a brief pause.

Code Description
1-1-3 CMOS read/write failure
1-1-4 ROM BIOS checksum error
1-2-1 Programmable interval timer failure
1-2-2 DMA initialisation failure
1-2-3 DMA page register read/write failure
1-3-1 RAM refresh verification failure
1-3-3 First 64k RAM chip or data line failure
1-3-4 First 64k RAM odd/even logic failure
1-4-1 Address line failure first 64k RAM
1-4-2 Parity failure first 64k RAM
2-_-_ Faulty Memory
3-1-_ Faulty Motherboard
3-2-4 Keyboard controller Test failure
3-3-4 Screen initialisation failure
3-4-1 Screen retrace test failure
3-4-2 Search for video ROM in progress
4-2-1 Timer tick interrupt in progress or failure
4-2-2 Shutdown test in progress or failure
4-2-3 Gate A20 failure
4-2-4 Unexpected interrupt in protected mode
4-3-1 RAM test in progress or failure>ffffh
4-3-2 Faulty Motherboard
4-3-3 Interval timer channel 2 test or failure
4-3-4 Time of Day clock test failure
4-4-1 Serial port test or failure
4-4-2 Parallel port test or failure
4-4-3 Math coprocessor test or failure
Low 1-1-2 System Board select failure
Low 1-1-3 Extended CMOS RAM failure

on Dec 30, 2009 | Computers & Internet

1 Answer

Ibm 8215 beep codes


Here is a list of beep codes, this may help determine the problem wit your system.
1. Keyboard
2. System Board1-4-X Error detected in first 64 KB of RAM.1. Memory Module
2. System Board2-1-1, 2-1-21. Run Setup
2. System Board2-1-X First 64 KB of RAM failed.1. Memory Module
2. System Board2-2-21. Video Adapter (if installed)
2. System Board2-2-X First 64 KB of RAM failed.1. Memory Module
2. System Board2-3-X1. Memory Module
2. System Board2-4-X1. Run Setup
2. Memory Module
3. System Board3-1-X DMA register failed.1. System Board3-2-4 Keyboard controller failed.1. System Board
2. Keyboard3-3-4 Screen initialization failed.1. Video Adapter (if installed)
2. System Board
3. Display3-4-1 Screen retrace lest detected an error.1. Video Adapter (if installed)
2. System Board
3. Display3-4-2 POST is searching for video ROM.1. Video Adapter (if installed)
2. System Board41. Video Adapter (if installed)
2. System BoardAll other beep code sequences.1. System BoardOne long and one short beep during POST. Base 640 KB memory error or shadow RAM error.1. Memory Module
2. System BoardOne long beep and two or three short beeps during POST.(Video error)1. Video Adapter (if installed)
2. System BoardThree short beeps during POST.1. See "System board memory" on page 62.
2. System BoardContinuous beep.1. System BoardRepeating short beeps.1. Keyboard stuck key?
2. Keyboard Cable
3. System Board

Nov 29, 2011 | IBM ThinkCentre M52 8215 - P4 531 3 GHz...

1 Answer

Hi I am working on a abit A 17 mother board it was taken apart by my nephew. I think I have every thing back togather, but when I turn it on it beeps and shows code 92,well I think thats what the l e d box...


Hi, you can download a manual here:

http://www.abit.com.tw/page/en/motherboard/motherboard_detail.php?pMODEL_NAME=AI7&fMTYPE=Socket 478&pPRODINFO=Manual

The fault could be the cpu, wrong type of ram, a faulty ram module
or a fault in the mainboard.
Check all the settings in the manual and the bios aswell.

Here is a list of beep codes:
Basic Beep Codes for ABIT AWARD BIOS Motherboards

  1. No beep at all - this means your motherboard is dead, either due to a defective or underpowered power supply, poorly seated CPU or RAM, or a dead-on-arrival board
  2. One beep - board is working fine
  3. One long beep then machine shuts down - faulty, improperly installed or missing CPU
  4. 1 short(Beep) System booting is normally
  5. 2 short(Beep) CMOS setting error
  6. 1 long - 1 short(Beep) DRAM ERROR
  7. 1 long - 2 short(Beep) Display card or monitor connected error
  8. 1 long - 3 short(Beep) Keyboard Error
  9. 1 long - 9 short(Beep) ROM Error
  10. Long(Beep) continuous DRAM isn't inserted correctly
  11. Short(Beep) continuous POWER supply has a problem
  12. A two-tone siren, generally caused by overheating or out of specification voltages
  13. Four beeps then machine shuts down. This is because this version of the BIOS will shut down your machine if no fan tachometer signal is detected on the fan header. Make sure you attach a fan to the FAN1 or FAN4 header or clear CMOS to reset to default (no checking).

Sep 07, 2011 | Abit AI7 Motherboard

3 Answers

Beeps on startup but no video and continues to have long beeps with no video


Check the the cpu, ram and video card are seated properly. If they all are, then the board is defective and will need to be replaced.

Mar 05, 2011 | Abit NF8-V Motherboard

2 Answers

Can not reinstall os on mt acer 246lc it bleeps 4 times and swithes off


Without knowing what motherboard is in the unit - it will be difficult to determine what the 4 beeps means.

Generally, 4 beeps means issues with :

- memory
- video card
- keyboard
- motherboard failure

Things to try -

- make sure there is no keys stuck down
- remove the battery and AC adapter, remove and re-install the memory sticks (reseating the memory)

If this does not work, your problem may be more serious. Let us know the results of the above suggestions.

Nov 17, 2009 | Acer Computers & Internet

1 Answer

4 beeps 2373 laptop


Standard Original IBM POST Error Codes
Code Description
1 short beep System is OK
2 short beeps POST Error - error code shown on screen No beep Power supply or system board problem Continuous beep Power supply, system board, or keyboard problem Repeating short beeps Power supply or system board problem
1 long, 1 short beep System board problem
1 long, 2 short beeps Display adapter problem (MDA, CGA)
1 long, 3 short beeps Display adapter problem (EGA)
3 long beeps 3270 keyboard card
IBM POST Diagnostic Code Descriptions
Code Description
100 - 199 System Board
200 - 299 Memory
300 - 399 Keyboard
400 - 499 Monochrome Display
500 - 599 Colour/Graphics Display
600 - 699 Floppy-disk drive and/or Adapter
700 - 799 Math Coprocessor
900 - 999 Parallel Printer Port
1000 - 1099 Alternate Printer Adapter
1100 - 1299 Asynchronous Communication Device, Adapter, or Port
1300 - 1399 Game Port
1400 - 1499 Colour/Graphics Printer
1500 - 1599 Synchronous Communication Device, Adapter, or Port
1700 - 1799 Hard Drive and/or Adapter
1800 - 1899 Expansion Unit (XT)
2000 - 2199 Bisynchronous Communication Adapter
2400 - 2599 EGA system-board Video (MCA)
3000 - 3199 LAN Adapter
4800 - 4999 Internal Modem
7000 - 7099 Phoenix BIOS Chips
7300 - 7399 3.5" Disk Drive
8900 - 8999 MIDI Adapter
11200 - 11299 SCSI Adapter
21000 - 21099 SCSI Fixed Disk and Controller
21500 - 21599 SCSI CD-ROM System
AMI BIOS Beep Codes
Code Description
1 Short Beep System OK
2 Short Beeps Parity error in the first 64 KB of memory
3 Short Beeps Memory failure in the first 64 KB
4 Short Beeps Memory failure in the first 64 KB Operational of memory
or Timer 1 on the motherboard is not functioning
5 Short Beeps The CPU on the motherboard generated an error
6 Short Beeps The keyboard controller may be bad. The BIOS cannot switch to protected mode
7 Short Beeps The CPU generated an exception interrupt
8 Short Beeps The system video adapter is either missing, or its memory is faulty
9 Short Beeps The ROM checksum value does not match the value encoded in the BIOS
10 Short Beeps The shutdown register for CMOS RAM failed
11 Short Beeps The external cache is faulty
1 Long, 3 Short Beeps Memory Problems
1 Long, 8 Short Beeps Video Card Problems
Phoenix BIOS Beep Codes
Note - Phoenix BIOS emits three sets of beeps, separated by a brief pause.
Code Description
1-1-3 CMOS read/write failure
1-1-4 ROM BIOS checksum error
1-2-1 Programmable interval timer failure
1-2-2 DMA initialisation failure
1-2-3 DMA page register read/write failure
1-3-1 RAM refresh verification failure
1-3-3 First 64k RAM chip or data line failure
1-3-4 First 64k RAM odd/even logic failure
1-4-1 Address line failure first 64k RAM
1-4-2 Parity failure first 64k RAM
2-_-_ Faulty Memory
3-1-_ Faulty Motherboard
3-2-4 Keyboard controller Test failure
3-3-4 Screen initialisation failure
3-4-1 Screen retrace test failure
3-4-2 Search for video ROM in progress
4-2-1 Timer tick interrupt in progress or failure
4-2-2 Shutdown test in progress or failure
4-2-3 Gate A20 failure
4-2-4 Unexpected interrupt in protected mode
4-3-1 RAM test in progress or failure>ffffh
4-3-2 Faulty Motherboard
4-3-3 Interval timer channel 2 test or failure
4-3-4 Time of Day clock test failure
4-4-1 Serial port test or failure
4-4-2 Parallel port test or failure
4-4-3 Math coprocessor test or failure
Low 1-1-2 System Board select failure
Low 1-1-3 Extended CMOS RAM failure

Feb 19, 2009 | IBM ThinkPad T40 2373 Notebook

3 Answers

Continuous short beeping after RAM upgrade


Try the old ram back in if it works you have the wrong ram
ram comes in many shapes and flavours
ddr ddr2 etc

Aug 15, 2008 | Gigabyte 8IG1000MK Motherboard

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