There are several posiblities out of the the main problems are :
1) Faulty Power Supply. Your power supply may be not providing the proper amount of power.
2) You must be having the old version of bios which is having some problems in it. Update your motherboard bios (NOTE : Updating your bios may damage you motherboard if not done properly, do it own your risk, you may damage your board.)
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Re: no beeps no bios display
this problem is common to these motherboard models.
this post is technical and care must be strictly observed.
1. first turn off your pc (make sure to remove the power cord for safety precaution) 2. Open right side panel using a screw driver 3. carefully remove the memory card by pressing the white plastic locks located on both ends of the memory card 4. connect power cord 5. turn on your pc.... you should hear a beep sound with intervals. (this is 2 check whether your motherboard is still functioning) 6. turn of pc by holding the power button for 4-5 seconds. 7. remove power cord. 8. carefully insert the memory card back to the memory slots. (make sure that the memory is properly inserted on the slots before turning on your pc) 9. Turn on your PC.
Repeat steps 1-9 this time use the other memory slot..
Note: this is technical. you must have a hardware background before doing this procedure.
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Power light possible means nothing, maybe a burned out led. No display: Try feeling the cpu heatsink to see if its getting warm. If it is cold after 15 minutes running, the CPU may have failed. If warm, move onto the graphics. If using onboard, try using an aGP card and see if you get a display then.
(I'm assuming that you get a beep on powering up? If you get no beeps at all, confirms CPU is at fault, if 8 beeps on start up, probably graphics. any other beep codes, post them and I (or somebody else will help)
hmm if it not beeping it means that is something wrong with the Ram memory ..check if its right inserted ...and is it is ...remove the bios battery , to reset it ..and reboot...you might have to reinstall cause sometimes when everything appears to be ok .but get blank screen its cause you messed up with the video card driver ...or collor setings...reinstalling will fix the problem if its from there ..but cause its not beep-ing at boot means its not recognizing the RAM memory ... So ..the cause may be multiple ...either you changed the frequency of the memory ..and its out of its range ...or you have made changes on the memory configuration ...( changed ram or added more...) and in this case its just making a little click like its booting in looping ...if the memory its still working ...removing the battery for a few moments and restarting will get the bios on the default optimal factory settings ..and it will take the memory frequency at automatic values ....Good luck !
Well depending on your bios version, it could be an array of things.
First try removing the video card and re-seating it.
Then re-seat the RAM.
If the problem persists re-seat the CPU.
Let us know the exact model of your motherboard so we can better troubleshoot your problem.
When you turn on your computer the system does a POST (Power On Self Test). If the POST sees an eror it will tell the BIOS (Basic Input Output System) and the BIOS will beep a code or display a code that indicated the problem.
Different motherboards contain different BIOS versions. BIOSes use different beep codes for problems depending on the manufacturer.
it depends on the bios chip maker Here's some other beep codes:
for Award and Phoenix BIOS:
1 short beep: Normal 2 short beeps: CMOS error 1 long and 1 short beep: DRAM error 1 long and 2 short beeps: Video card error 1 long and 3 short beeps: Keyboard error 1 long and 9 short beeps: ROM error Long continuous beeps: DRAM not installed correctly Short continuous beeps: Bad power supply
1 short beep: DRAM flash error 2 short beeps: DRAM ECC check error 3 short beeps: DRAM detect error 5 short beeps: CPU error 6 short beeps: Keyboard error 8 short beeps: Video card error 9 short beeps: ROM error 1 long and 3 short beeps: Bad DRAM 1 long and 8 short beeps: Video card error
Invoking Beep Codes
If the computer is actually functioning and the computer beeps continuously, then there is a problem with a voltage on the power supply being incorrect or the CPU overheating. IMMEDIATELY go into the BIOS and check CPU temperature, fan speed and voltages
Annoying isn't it? You have built your computer you switch it on and then nothing happens except a few beeps from the PC speaker. Frustration sets in as you try to figure out what is wrong with it. If you didn't already know the computer has already told you the problem. It can't speak of course but it can direct you to the problem. Its all in the beeps. The BIOS can recognise when the problem occurs and sends a signal out to send a certain amount of beeps through the speaker. These beeps then tell you the location of the problem.
Unfortunately not all the BIOS' use the same codes as each other. Two of the main BIOS manufactures AMI and Award (now Phoenix) have different codes for there errors.
# of Beeps Error Description 1 Refresh Failure The memory refresh Circuitry is faulty 2 Parity Error Parity error in the Base (1st 64K) of memory 3 64K Base Memory Error Memory error in the base memory (1st 64K) 4 Timer Not Operational Timer 1 is not functioning (also caused by error in base memory) 5 Processor Error CPU error 6 8042 Gate A20 Failure Unable to switch to protected mode 7 Processor Exception Interrupt error The CPU on the CPU card generated an interrupt error 8 Display Memory Read/Write Error Video adapter is missing, incorrectly seated or has faulty memory 9 ROM checksum error The ROM checksum does not match that of the BIOS 10 Coms Shutdown Register Read/Write The shutdown register for coms RAM has failed 11 Cache Memory Bad The cache memory test has failed. Cache memory will be disabled. *** DO NOT enable it ***
With the first 3 beep codes, its well worth re-seating the memory just to make sure that it's in correctly. 8 Beeps is probably the most common in my experience. Can be caused by a badly seated Graphics card. If you have re-seated it then check with another Graphics card in the board.
Always check for loose components before sending the board back as this is the main cause of errors on the POST.
Award states that they now only use one beep from there BIOS. This beep is one long beep and then two short beeps. This indicates a graphics card problem. Any other beeps should be treated as a RAM problem first and then the board sent in to be inspected.
The reason that the Award BIOS only uses the beep code for display problems is that it tries to display the error on-screen if at all possible. If the BIOS cannot initiate the display adapter then this causes the BIOS to make the beep code for a display error, which must be corrected before any other errors can be determined. Memory Test fails and hard disk failures etc will all be displayed on screen
The IBM BIOS works with Short and Long beeps as well as the Award BIOS. However the IBM one does still have codes to work from.
Beep Code Error 1 Short Beep Normal POST, System booted OK 2 Short Beeps POST Error - Code on Display No Beep Power supply or Motherboard error Continuous Beep Power supply or Motherboard error Repeating short beeps Power supply or Motherboard error 1 short, 1 long beep System board error 1 long, 2 short beeps Display adapter error (MDA/CGA) 1 long, 3 short beeps Display adapter error (EGA/VGA) 3 long beeps 3270 keyboard card Phoenix BIOS The Phoenix BIOS works on a slightly more complicated manor than the others. It does display an error code for you and produce a series of beeps. This BIOS produces its beeps according to the hexadecimal code the error produces. The Phoenix BIOS has many different codes for its possible errors and so many different beep codes. Rather than list the entire section here, I have provided a link to the official PDF file containing the codes and how they are derived.
Phoenix BIOS Post Codes
System board errors should be looked at by a specialist, Again always try to re-seat components to ensure they are in correctly. If necessary take all components out except for the RAM CPU and graphics card, then try the system. Re-seating components is the number one fix for getting past the POST screen. One badly seated components can cause the entire system not to function. so pick out your bios and follow the steps above to diagnose .hope this helps
Dear javier4017, > First ensure that any beep is coming or not > check numlock LED status glowing or not. > If numlock LED glowing it means cpu working fine only problems with monitor >If numlock LED not glowing its mean problems with cpu > if problems with CPU Find check RAM may have dusting problems.
how to fixed your motherboard no display and no beep, 1st you must clean your memory using eraser and brush for painting if not display again try to clean your video card if have a video card using again the eraser and painting brush if not display again try to pull out the bass in the cdrom and floppy disk. if not display you must replace the memory and video card., if not display try to change your motherboard. The beep put speaker in the motherboard.. gudluck guys