My computer is not booting up, blank screen. My Biostar TZ77B motherboard gives me the error code 62 upon failed bootup and a single beep. What is wrong?
First replace your ram,if problem occur,then check your c.p.u
SOURCE: Abit A17 motherboard error codes
check your ram and also clean yopur processor case reattach it.
then restart pc.
SOURCE: My HP dv5000 laptop has AMI BIOS beep code - 4 beeps
It sounds like either RAM or VIDEO problem to me. (I can't remember the specific beep sequence for AMI bios errors).
Hard to diagnose in Laptops.... if it was a desktop you can just start swapping out the RAM DIMMS..... are you techo enough to check whether you have 1 or 2 RAM cards installed? If 2 then run it with each card in turn to see if it boots (indicating 1 faulty RAM stick). If only 1 then try running MEMTEST on it to see if any errors. (I like HIRENS if you have it... I think it usually has latest MEMTEST on it).
If your cards all pass then its very likely a video problem. If its onboard video with no expansion slot (likely in a laptop) then you may be buggered.
Let me know if you need a hand doing any of the above.
SOURCE: 0x0000007e error code in acer motherboard of win
hi,
Some users experienced similar problems when SP2 was released, so this could be the problem. If the user sees a stop error code of 0x0000007e, this first issue is likely the reason why the computer does not boot properly.
The second issue will only occur on systems with certain acer motherboards. This error manifests itself with an error code of STOP: 0x000000A5. It is unknown how to fix this problem other than by installing a USB storage device, or even possibly removing a USB mouse and replacing it with a PS/2 port compatible version.
If that is not enough, Microsoft MVP Jesper Johansson reports that there seems to be a third, less common problem with SP3 computers, this time on Intel. Some may receive a 0x00000024 stop error, which he believes may be due to an issue with either the NTFS file system being corrupted, or a faulty video driver.
go to microsoft .com under solutions page and type in the information code error they have been working on a dowload patch to correct this . go there http://support.microsoft.com.
SOURCE: hp 7100 - replaced motherboard - still getting 5 beeps
If you placed the same processor in the new motherboard then it would appear that the problem is following the old processor.
One common mistake with p4 cpus is the 2nd power supply to the motherboard. Make sure you have plugged it in. Its a small connector that is only required for pentium 4.
If not the above, you could check the bios settings for processor clock speed to make sure that you're not overclocking by too much. Also check the heatsink/fan. A processor will fail very quickly with inadequate cooling. If everything seems ok but still getting 5 beeps, try a new cpu or memory.
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