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I get beeps but no video - HP Pavilion a320n PC Desktop

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  • HP Master
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How many beeps ?
WARNING: Before you start troubleshooting remember that you are dealing with electricity that can KILL. http://www.kitchentablecomputers.com/static.php - rules
Test all power and data leads that attach to your hard drive IDE,SATA the leads from your (motherboard to your hard drive) make sure they have secure dust free connections and are not faulty if its a 40 pin flat ribbon type it will be the first to fail make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even something as small as a faulty electrical fan and its lead can cause you problems computers need all power and data to continue through every working device and to have an end so any faulty leads will end up with a computer error Make sure your graphics card is securely seated with no dust built up or in the socket if you remove your graphics check the socket to make sure its dust free Restart your computer then reinstall it this should activate found new hardware wizard Check the vga lead for secure dust free connection or try another vga lead. Hope this helps.

Posted on Jan 14, 2013

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NO SOUND HEAR


Hi, Do this beeping code for motherboard troubleshooting. First disconnect all memory,external video card, etc only motherboard and power supply. Then power on if you hear continuous beeping means the motherboard working good. Please do this beeping code troubleshooting.
No beeping means Short, No power, Bad CPU/MB, Loose Peripherals. One beeping means Everything is normal and Computer posted fine. Two beeping means POST/CMOS Error. One Long Beep, One Short Beep means Motherboard Problem.
One Long Beep, Two Short Beeps means Video Problem.
One Long Beep, Three Short Beeps means Video problem.
Repeated Long Beeps means memory error.
Continuous Hi-Lo Beeps means CPU Overheating.






Jul 14, 2011 | Computers & Internet

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Beep Code Explained


Thanks to Transcend Technical Support for this great Brief of understanding beep codes that is found here
This is a long post and it may be truncated at the bottom. If so, use the link above to go to the Transcend web site where these are found




1.General POST (initial system boot) BEEP Codes
If you do not know the BIOS manufacturer, the following will be the general Beep codes:
• 1 Long and 1 Short Beep ?Bad Motherboard
• 1 Short Beep and nothing else happens ?Disk Drive/Video Related Problems
• 1 Long and 2 Short Beeps ?Bad Video Card
• 1 Continuous Beep or Non-stop short Beeps ?Bad Power Supply
• 3 Short Beeps - Bad Memory
2.American Megatrends Inc. (AMI) BEEP Codes
• 1 Beep - Memory refresh timer error.
Reseat the memory, or replace with known good modules.
• 2 Beeps - Parity Error
Reseat the memory, or replace with known good modules.
• 3 Beeps - Main memory read / write test error.
Reseat the memory, or replace with known good modules.
• 4 Beeps - Motherboard timer not operational
• 5 Beeps - Processor Errors
• 6 Beeps - Keyboard controller BAT test error.
• 7 Beeps - General exception error.
• 8 Beeps - Display memory error.
If the system video adapter is an add-in card, replace or reseat the video adapter. If the video adapter is an integrated part of the system board, the board may be faulty.
• 9 Beeps - ROM checksum error
• 10 Beeps - CMOS shutdown register read/write error
• 11 Beeps - Cache Memory Bad

Beeps 4-7, 9-11
Fatal error indicating a serious problem with the system. Consult your system manufacturer.
Before declaring the motherboard beyond all hope, eliminate the possibility of interference by a malfunctioning add-in card. Remove all expansion cards except the video adapter.
?If the beep codes are generated even when all other expansion cards are absent, the motherboard has a serious problem. Consult your system manufacturer.
?If the beep codes are not generated when all other expansion cards are absent, one of the add-in cards is causing the malfunction. Insert the cards back into the system one at a time until the problem happens again. This will reveal the malfunctioning add-in card.
3.Award Bios BEEP Codes
1 Long Beep: Memory problem
Explanation: There is a failure of some sort related to the system memory.
Diagnosis: The first bank of memory probably has a failure of some sort; this is usually just a physical problem such as an incorrectly inserted module, but may also mean a bad memory chip in a module. It is possible that there is a failure related to the motherboard or a system device as well.

• 1 Long, then 2 Short Beeps: Video error
Explanation: The BIOS is unable to access the video system in order to write any error messages to the screen.
Diagnosis: This is usually caused by a problem with the video card, or the memory on the video card. It can also be a motherboard issue.
• 1 Long, then 3 Short Beeps: Video error
Explanation: The BIOS is unable to access the video system in order to write any error messages to the screen.
Diagnosis: This is usually caused by a problem with the video card, or the memory on the video card. It can also be a motherboard issue.
• Continuous Beeping: Memory or video problem
Explanation: The system is producing constant beeping in no specific pattern, or a fast "ringing" sound.
Diagnosis: This is usually caused by a problem with the system memory, or possibly the video card. The memory is more likely--the system complains long and loud if it can't find any usable memory, as there is no way to even start the boot process when this is the case. The motherboard itself could also be the problem.
• Other Beep Codes
Explanation: You have encountered an Award BIOS beep code I do not have documented.
Diagnosis: Award says that any beep patterns other than "one long followed by two short" are likely problems with the system memory. However, of late they have started adding other beep codes to their systems as well.
4.Phoenix BEEP Codes

• 1-1-3
Explanation: Your computer can't read the configuration information stored in the CMOS.
Diagnosis: Replace the motherboard.

• 1-1-4
Explanation: Your BIOS needs to be replaced.
Diagnosis: Got to your motherboard manufacturers web site and download the new Bios.
• 1-2-1
Explanation: You have a bad timer chip on the motherboard.
Diagnosis: Replace the motherboard.
• 1-2-2 or 1-2-3 or 1-3-1 or 1-3-3 or 1-3-4 or 1-4-1
Explanation: Motherboards is bad.
Diagnosis: Replace the motherboard.
• 1-4-2
Explanation: Some of your memory is bad.
Diagnosis: Go to Basic Trouble Shooting
• 1-3-1
Explanation: Motherboards is bad.
Diagnosis: Replace the motherboard.
• 2-_-_ Any combination of beeps after two
Explanation: Some of your memory might be bad.
Diagnosis: Go to Basic Trouble Shooting
• 3-1-_
Explanation: One of the chips on your motherboard is broken.
Diagnosis: Replace the motherboard.
• 3-2-4
Explanation: Keyboard controller failure.
Diagnosis:
• 3-3-4
Explanation: Your computer can't find the video card.
Diagnosis: Is it there? If so, try swapping it with another one and see if it works.
• 3-4-_
Explanation: Your video card isn't working.
Diagnosis: Replace Video Card.




on Jan 20, 2009 | ASUS P5W DH Deluxe Motherboard

1 Answer

WHEN I TURN IT ON, THE COPUTER STARTS BEEPING


that sounds. are memory problem related :


Beeps Meaning 1 long, 2 short Video adapter error: Bad or improperly seated video card Repeating beeps Memory error: Bad or improperly seated RAM 1 long, 3 short Bad video RAM or video card not present High-frequency beeps Overheated CPU: Check fans Repeating high/low beeps CPU: Improperly seated or defective CPU

May 10, 2010 | Computers & Internet

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...

2 Answers

What is the beep code asus p5ntws


AMI (American Megatrends International) BIOS Beep Codes.
AMI BIOS uses beeps of the same length and pitch. The error is displayed as a number of beeps. For example, 4 beeps indicated a timer failure.
BEEP CODE MEANING POSSIBLE CAUSE
1 Beep (No video) Memory refresh failure Bad memory
2 Beeps Memory parity error Bad memory
3 Beeps Base 64K mem failure Bad memory
4 Beeps Timer not operational Bad motherboard
5 Beeps Processor error Bad processor
6 Beeps 8042 Gate A20 failure Bad CPU or Motherboard
7 Beeps Processor exception Bad processor
8 Beeps Video memory error Bad video card or memory
9 Beeps ROM checksum error Bad BIOS
10 Beeps CMOS checksum error Bad motherboard
11 Beeps Cache memory bad Bad CPU or motherboard



Award BIOS Beep Codes
Award BIOS uses beeps of varying duration. A long beep will typically last for 2 seconds while a short beep will last only 1 second. Award BIOS also uses beeps of different frequency to indicate critical errors. If an Award BIOS detects that the CPU is overheating it may play a high pitched repeating beep while the computer is running.
BEEP CODE MEANING POSSIBLE CAUSE
1 Long, 2 Short Video adapter failure Bad video adapter
Repeating (Endless loop) Memory error Bad memory or bad connection
1 Long, 3 Short Video adapter failure Bad video adapter or memory
High freq. beeps (while running) CPU is overheating CPU fan failure
Repeating High, Low beeps CPU failure Bad processor



Phoenix BIOS Beep Codes
Phoenix BIOS uses beep code patterns to indicate problems. In the table below the '-' indicates a brief pause between beeps.
Example: 1 - 1 - 2 would sound like BEEP <pause> BEEP <pause> BEEP BEEP

BEEP CODE MEANING POSSIBLE CAUSE
1 - 1 - 2 CPU / motherboard failure Bad CPU / motherboard
1 - 1 - 3 CMOS read/write failure Bad motherboard
1 - 1 - 4 BIOS ROM failure Bad BIOS chip
1 - 2 - 1 Timer failure Bad motherboard
1 - 2 - 2 DMA failure Bad motherboard
1 - 2 - 3 DMA failure Bad motherboard
1 - 3 - 1 Memory refresh failure Bad memory
1 - 3 - 2 64K memory failure Bad memory
1 - 3 - 3 64K memory failure Bad memory
1 - 3 - 4 64K memory failure Bad memory
1 - 4 - 1 Address line failure Bad memory
1 - 4 - 2 Parity error Bad memory
1 - 4 - 3 Timer failure Bad motherboard
1 - 4 - 4 NMI port failure Bad motherboard
2 - 1 - 1 64K memory failure Bad memory
2 - 1 - 2 64K memory failure Bad memory
2 - 1 - 3 64K memory failure Bad memory
2 - 1 - 4 64K memory failure Bad memory
2 - 2 - 1 64K memory failure Bad memory
2 - 2 - 2 64K memory failure Bad memory
2 - 2 - 3 64K memory failure Bad memory
2 - 2 - 4 64K memory failure Bad memory
2 - 3 - 1 64K memory failure Bad memory
2 - 3 - 2 64K memory failure Bad memory
2 - 3 - 3 64K memory failure Bad memory
2 - 3 - 4 64K memory failure Bad memory
2 - 4 - 1 64K memory failure Bad memory
2 - 4 - 2 64K memory failure Bad memory
2 - 4 - 4 64K memory failure Bad memory
2 - 4 - 4 64K memory failure Bad memory
3 - 1 - 1 Slave DMA failure Bad motherboard
3 - 1 - 2 Master DMA failure Bad motherboard
3 - 1 - 3 Interrupt controller failure Bad motherboard
3 - 1 -4 Slave IC failure Bad motherboard
3 - 2 -2 Interrupt Controller failure Bad motherboard
3 - 2 - 3 <RESERVED>
3 - 2 - 4 Keyboard control failure Bad motherboard
3 - 3 - 1 CMOS batter failure Bad CMOS battery
3 - 3 - 2 CMOS configuration error Incorrect setting
3 - 3 - 3 <RESERVED>
3 - 3 - 4 Video memory failure Bad video card or memory
3 - 4 - 1 Video init failure Bad video card or memory
4 - 2 - 1 Timer failure Bad motherboard
4 - 2 - 2 CMOS shutdown failure Bad motherboard
4 - 2 - 3 Gate A20 failure Bad motherboard
4 - 2 - 4 Unexpected interrupt Bad processor
4 - 3 - 1 RAM test failure Bad memory
4 - 3 - 3 Timer failure Bad motherboard
4 - 3 - 4 RTC failure Bad motherboard
4 - 4 - 1 Serial port failure Bad motherboard
4 - 4 - 2 Parallel port failure Bad motherboard
4 - 4 - 3 Coprocessor failure Bad motherboard or CPU.
9 - 2 - 1 Video adapter incompatibility Use a different brand of video card

Apr 20, 2010 | ASUS P5NT WS (P5NT WS GREEN) Motherboard

1 Answer

Continuous beep


This is most likely a memory error. You didn't say if you've done any work inside the computer but if you have double check that the ram is seated correctly.

You bios is award and these are the beep codes:

Beep code brief:
1 Long Beep: Memory problem
1 Long Beep and 2 Short Beeps: Video error
Continuous Beeping: Memory or video problem
Any other beep pattern: Most likely Memory problem

1 long Beep: Memory problem
Something is wrong with the memory installed. Check out the troubleshooting memory problems FAQ for details. Note that there could also be something wrong with just accessing the memory (ie the motherboard has a problem).

1 long beep, then 2 Short Beeps: Video error
The motherboard is not able to access the video card for some reason. Either the video card is not working, it's memory is not accessable, or it's BIOS may be corrupt. This error code could also mean something is wrong with the motherboard.

Continuous Beeping: Memory or video problem
This is a tricky situation... likely the problem is either memory or the video. This can also be found when the motherboard is faulty.

Apr 30, 2009 | AOpen MX3L (91.88110.251) Motherboard

2 Answers

Computer beeps when I try to start up


No Beeps
No Power, Loose Card, or Short.
1 Short Beep
Normal POST, computer is ok.
2 Short Beep
POST error, review screen for error code.
Continuous Beep
No Power, Loose Card, or Short.
Repeating Short Beep
No Power, Loose Card, or Short.
One Long and one Short Beep
Motherboard issue.
One Long and Two Short Beeps
Video (Mono/CGA Display Circuitry) issue.
One Long and Three Short Beeps.
Video (EGA) Display Circuitry.
Three Long Beeps
Keyboard / Keyboard card error.
One Beep, Blank or Incorrect Display
Video Display Circuitry.

Jan 05, 2009 | HP Computers & Internet

2 Answers

Continuous Beep-Beep-Beep.. When I turn on T3304 E Machine


there is a faulty hardware in your PC. here the beep error code this might help to locate the faulty hardware in your pc, and which help you to isolate the problem.

1 Short beep - System is operating normally.
1 Long beep - Memory refresh circuitry has failed which indicates a problem with the motherboard. Try
reseating the memory DIMM or SIMM modules. Make sure if you have added memory that it is rated at the correct speed for the system.
1 Long 2 Short beeps - The video adapter has failed, or the video memory is having a read/write
failure. Try reseating the video card. If the video card is a PCI video card, try moving it to another slot.
1 Long 3 Short beeps - The system does not detect a monitor. Verify that the monitor cable is properly attached to the video card or the onboard video and to the monitor (if the monitor has a detachable cable). If possible, try another monitor on the system to verify that the video adapter is operating properly.
2 or 3 beeps - There is a problem with the system’s memory. Reseat the memory DIMM or SIMM modules.
4 beeps - This indicates a non-functional timer. This indicates a problem with the motherboard.
5 beeps - This indicates a CPU (Central Processing Unit or processor) failure. Try reseating the processor.
6 beeps - This indicates a keyboard controller failure. Try reseating the keyboard connector.
7 beeps - Another indication of a processor problem. Reseat the processor.
8 beeps - This indicates a video memory read/write failure. Reseat the video card (if any) and memory DIMM or SIMM modules.
9 or 10 beeps - This indicates a ROM (Read-Only Memory) checksum error or shutdown register failure. This indicates a defective BIOS chip(s). Reseat the BIOS chips.
11 beeps - Indicates an error in the cache memory. If the system has a Pentium class processor, reseat the processor. If the system has a cache memory module, try reseating it. These beep codes will vary depending on the system

hope this would help.

Nov 30, 2008 | E-Machines eMachines Desktop PC

3 Answers

PC will not reboot.


Check
Click on underlined items for further information

1 Beep
If the PC boots properly, then this beep is normal. It is an audio cue that the PC has passed the POST and started to boot.

  • (AMI) Memory problem
  • (AWARD) Memory problem
2 Beeps
  • (AMI) Memory problem
3 Beeps
  • (AMI) Memory or motherboard problem
  • (AWARD) Video problem
  • (IBM) Keyboard problem
4 Beeps
  • (AMI) System timer failure
  • (AWARD) Video Problem
5 Beeps
  • (AMI) CPU or motherboard problem
6 Beeps
  • (AMI) Keyboard or motherboard problem
7 Beeps
  • (AMI) CPU or motherboard problem
8 Beeps
  • (AMI) Video card or video memory problem
9 Beeps
  • (AMI) Motherboard problem
10 Beeps
  • (AMI) Motherboard problem
11 Beeps
  • (AMI) Cache memory error
Continuous Beeping
  • (AMI) Memory or Video Problem
  • (AWARD) Memory or Video Problem
  • (IBM) Power problem or loose card

Oct 28, 2007 | Gateway GX7022E (RBGX7022E) PC Desktop

1 Answer

My serial and password will not register my dvdxcopy


Check
Click on underlined items for further information

1 Beep
If the PC boots properly, then this beep is normal. It is an audio cue that the PC has passed the POST and started to boot.

  • (AMI) Memory problem
  • (AWARD) Memory problem
2 Beeps
  • (AMI) Memory problem
3 Beeps
  • (AMI) Memory or motherboard problem
  • (AWARD) Video problem
  • (IBM) Keyboard problem
4 Beeps
  • (AMI) System timer failure
  • (AWARD) Video Problem
5 Beeps
  • (AMI) CPU or motherboard problem
6 Beeps
  • (AMI) Keyboard or motherboard problem
7 Beeps
  • (AMI) CPU or motherboard problem
8 Beeps
  • (AMI) Video card or video memory problem
9 Beeps
  • (AMI) Motherboard problem
10 Beeps
  • (AMI) Motherboard problem
11 Beeps
  • (AMI) Cache memory error
Continuous Beeping
  • (AMI) Memory or Video Problem
  • (AWARD) Memory or Video Problem
  • (IBM) Power problem or loose card

Oct 28, 2007 | 321studios DVD X Copy Platinum (200000)...

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