Bios not beeping

Hi my friends, i've a problem about my computer. When i try to turn on my desktop pc, it never works at first time. Actually i can't get this one short beep sound from the mainboard which indicates the booting up. So i turn it off and on again and again for several times. At some point, when i turn it on again, it amazingly works. There is the beep sound, and everything works perfect. So i dont turn my pc off all day long untill late night. But the day after, i again try to turn my pc on for 5-30 minutes. So what might be the problem? I suspect from mainboard, but PSU might also be in bad condition. But what i dont understand is if there is a problem in one of the hardware parts, how can it boots up or works after several times of trials?

I really got crazy... Please help me...
1 answer Last reply
More about bios beeping
  1. Have you tried changing the CMOS battery? If it's old and dying, you won't be able to boot if the BIOS loses its settings.
Ask a new question

Read More

Chipsets BIOS Motherboards