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Compaq nx9030. Within 2 seconds of post routine am recieving four slow,short bios beeps then nothing at all?

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My guess is try to re-seat your RAM. That means touching the side of the case first, then removing the sticks of memory and re-inserting them, making sure they are firmly pressed evenly into their DIMM slots (Listen for the click as the side tabs lock it into place).

If not, I'll go dig up a tech manual for that model and do some more research for ya.

Posted on May 03, 2008

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What is wrong when my compaq v2000 beeps 2 times loud when I turn it on but no boot


Beep codes are unique to each brand of computer:
Compaq v2000
1 short with 1 long beep = bad bios. Must reload bios from disc.
2 short beeps = general bios failure
for more - do a google search for "v2000 Beep Codes" and go to the link for "bioscentral" - all are listed.

Jul 02, 2014 | HP Compaq Presario V2000 Notebook

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Beeping on start up


The following beep codes are common to many HP and Compaq desktop computers. Use these codes before referring to the other codes when they occur.
Beeps Description 1 short beep and 1 long beep Memory problem 2 short beeps and 1 long beep (repeats 5 times) Unable to initialize video or video card required but not installed 3 short beeps and 1 long beep CPU configuration error or CPU type is not compatible The following beep codes are common to many HP and Compaq desktop computers that can occurwhile restoring, flashing or updating the BIOS :
Beeps Description 1 short beep Legacy floppy drive or CD/DVD drive not detected 2 short beeps Floppy diskette or compact disc not detected 3 short beeps Unable to start flashing (such as when missing a utility or BIOS image) 4 short beeps Flashing failed (checksum error, corrupted image, etc.) 5 short beeps BIOS recovery successful
You can refer to the link mentioned below for further troubleshooting:
http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&lc=en&docname=bph07107#N589

GuruAid

Apr 09, 2014 | HP Compaq Presario SR1830NX PC Desktop

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Five beep in Hp compaq 530


1 short beep and 1 long beep Memory problem 2 short beeps and 1 long beep (repeats 5 times) Unable to initialize video or video card required but not installed 3 short beeps and 1 long beep CPU configuration error or CPU type is not compatible The following beep codes are common to many HP and Compaq desktop computers that can occur while restoring, flashing or updating the BIOS : Beeps Description 1 short beep Legacy floppy drive or CD/DVD drive not detected 2 short beeps Floppy diskette or compact disc not detected 3 short beeps Unable to start flashing (such as when missing a utility or BIOS image) 4 short beeps Flashing failed (checksum error, corrupted image, etc.) 5 short beeps BIOS recovery successful

Apr 21, 2011 | HP Compaq Business d530 Ultra-Slim PC...

1 Answer

Maxdata tower computer : - when switched on bleeps 2/3 times and doesn't engage the mouse or the keyboard and the monitor shows " no video input ".Just no response and doesn't turn itself on...


BIOS Beep Codes
Whenever a recoverable error occurs during POST, the BIOS displays an error message describing the problem. The BIOS also issues a beep code (one long tone followed by two short tones) during POST if the video configuration fails (a faulty video card or no card installed) or if an external ROM module does not properly checksum to zero.
An external ROM module (for example, a video BIOS) can also issue audible errors, usually consisting of one long tone followed by a series of short tones. For more information on the beep codes issued, check the documentation for that external device.
There are several POST routines that issue a POST terminal error and shut down the system if they fail. Before shutting down the system, the terminal-error handler issues a beep code signifying the test point error, writes the error to I/O port 80h, attempts to initialize the video and writes the error in the upper left corner of the screen (using both monochrome and color adapters).
If POST completes normally, the BIOS issues one short beep before passing control to the operating system.
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I hope this helps.

Mar 14, 2011 | Computers & Internet

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PC will not boot up. Almost did once but screen went black. Reboot doesn't help. No green light on monitor and PC makes a long slow beep over and over. I have recovery discs but when put it nothing...


Based on your description of your problem, my educated guess is that you have a problem with the system board or motherboard. Checking Compaq support site, it says that beeps are generally heard when a hardware device is not connected properly or has failed.

First thing to try is disconnect the keybaord and mouse and try to start the computer again. What we are trying to do is find out which hardware device might be involved. So start with the keyboard an mouse. If the computer still does not start, remove any periferal drives, like floppy or cd drives.

There are several beep codes, below are a few examples listed:

Beep codes common to HP and Compaq Desktop PCs The following beep codes are common to many HP and Compaq desktop computers. Use these codes first before referring to the other code lists. NOTE: Not all codes are shown. Beeps Description 1 short beep and 1 long beep Memory problem 2 short beeps and 1 long beep (repeats 5 times) Unable to initialize video or video card required but not installed 3 short beeps and 1 long beep CPU configuration error or CPU type is not compatible The following beep codes are common to many HP and Compaq desktop computers that can occur while restoring, flashing or updating the BIOS : Beeps Description 1 short beep Legacy floppy drive or CD/DVD drive not detected 2 short beeps Floppy diskette or compact disc not detected 3 short beeps Unable to start flashing (such as when missing a utility or BIOS image) 4 short beeps Flashing failed (checksum error, corrupted image, etc.) 5 short beeps BIOS recovery successful Try working on this solution and see if you can get the computer to start. Below is a link to a troubleshooting page from Compaq for your computer. This can be a good reference as well.

http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00899280&tmp_task=solveCategory&lc=en&dlc=en&cc=us&dest_page=solveCategory&tool=solveCategory&query=pavilion%20m8200n&product=3548185

I hope that this information was helpful.

Brian

Jan 05, 2011 | HP PAVILION M8200N PC Desktop

2 Answers

I have an HP NetServer E800 when i power on it beeps 4 times then no signal on screen???


Code Beeps POST Routine Description
16h 1-2-2-3 BIOS ROM checksum
20h 1-3-1-1 Test DRAM refresh
22h 1-3-1-3 Test 8742 Keyboard Controller
2Ch 1-3-4-1 RAM failure on address line xxxx*
2Eh 1-3-4-3 RAM failure on data bits xxxx* of low byte of memory bus
46h 2-1-2-3 Check ROM copyright notice
58h 2-2-3-1 Test for unexpected interrupts
98h 1-2 Search for option ROMs. One long, two short beeps on checksum failure.
B4h 1 One short beep before boot

Jul 29, 2010 | HP NetServer E800

1 Answer

Abit av8 bios post codes 8.3 - 8.6 - 9.c What is failing on boot ? I get one long beep followed by 4 short beeps. I have swapped video cards and reflashed the bios with no help. If I reboot 2 or 3...


I still did not find beep code that match your problem..

Anyways here are the common beep codes for your motherboard.. it might help you too.
1. No beep - no reaction, the mother board is dead, power supply problem, processor and or ram problem.
2. 1beep - board is working fine.
3. One long beep then it shuts down - cpu problem, your processor is not working or missing.
4. 1short beep - system boots normally
5. 2short beeps - CMOS setting error.
6. 1long 1short beep - dram error
7. 1long 2 short beep - video card or monitor not connected
8. 1long 3 short beep - keyboard error.
9. 1long 9short beep - ROM error
10. Long beep - memory card is missing or not connected
11. Short beep - power supply error
12 Four beeps - there is no fan detected on Fan1 or Fan2 header. make sure to attach or reset CMOS bios to factory setting.


Hope this gave you an idea of your problem..

Much appreciated if you rate this help..thanks..

May 23, 2010 | Abit AV8-3rd Eye Motherboard

2 Answers

3 medium beeps on pc; repeating


Hi John. If you already swaped the Memory, it's the video card. I'm giving you what the beep means according to the different types of BIOS, because basically Ascent is a clone PC. I hope it helps.
(you will have to open the computer to see the BIOS type.)

BIOS AWARD

1 long beep and 2 shorts -- Video error
2 short beeps -- non-fatal error.
1 beep corto -- OK.

BIOS AMI

1 short beep -- Memory error.
2 short beeps -- ECC error.
3 short beeps -- Memory error.
4 short beeps -- change atery
5 beeps cortos -- bad processor.
6 beeps cortos -- bad keyboard.
7 beeps cortos -- video memory bad.
8 beeps cortos -- video bad.
BIOS PHOENIX

1-1-2 beeps -- Problem with cpu/motherboard.
1-1-3 beeps -- Cmos issue.
3-4-1 beeps -- Video issue.

BIOS IBM

1 short beep -- Post normal, ok!.
2 short beeps -- POST error, will show on screen.
NO beep -- CPU issue or Expansion card issue
1 long and 1 short -- motherboard error.
1 long and 2 shorts -- Video issue.
1 long and 3 shorts --EGA video issue.
3 longs -- Keyboard error.

Apr 29, 2010 | Systemax Ascent Pro A20 (988185) PC...

1 Answer

My compaq evo beeps 1 short 2 long but nothing on screen


This POST (power on self test) error code could be this depending upon the BIOS manufacturer.
one long, two short beeps

  • System board failure
  • Video adapter problem
  • LCD assembly failure

Feb 27, 2010 | Compaq Computers & Internet

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