PC Powers on, Fans & Hard disk spinning, but no display & beep

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marvz09 Posts 5 Registration date Sunday June 21, 2015 Status Member Last seen June 22, 2015 - Jun 21, 2015 at 09:56 PM
Computertech Posts 3569 Registration date Friday February 6, 2015 Status Moderator Last seen July 18, 2016 - Jun 22, 2015 at 03:55 AM
I'm not using my pc for months already and so I tried to use it again yesterday. I plugged everything and turn on the PC. It doesn't boot completely so I formatted the hard disk and it boots successfully after the format. I already did windows update and installed everything successfully. After the update it's fine. So I turn it off after using it for a couple of hours. But when I turn it on again after few hours... its not booting, no display, no beep, fans and hard disk working.

I already did clean everything.
Used different ram sticks, cpu fans, power supply, or even processor which is with the same socket and use video card 'cause i guess maybe its just the vga of the board. But none of it works with my old computer. No beep, no display, fans and hard disk working. Those that I used for testing are working in good condition. So I am wondering what's the problem?

1 reply

Computertech Posts 3569 Registration date Friday February 6, 2015 Status Moderator Last seen July 18, 2016 899
Jun 22, 2015 at 01:16 AM
First switch off the pc, then remove the RAM sticks, switch on the pc, did you hear any beeps (3 beeps?)

Please inform us when the issue is resolved. Thank you.
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marvz09 Posts 5 Registration date Sunday June 21, 2015 Status Member Last seen June 22, 2015
Jun 22, 2015 at 02:08 AM
NO beeps at all.
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marvz09 Posts 5 Registration date Sunday June 21, 2015 Status Member Last seen June 22, 2015
Jun 22, 2015 at 02:10 AM
i also checked if the speaker is not plug-in in the motherboard but it is placed properly.
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Computertech Posts 3569 Registration date Friday February 6, 2015 Status Moderator Last seen July 18, 2016 899
Jun 22, 2015 at 03:09 AM
How may RAM slots you have? Did you try RAM in different slots if you have?
Because faulty RAM or RAM slots cause no display but i confused that why you did not hear beeps if RAM is faulty?... did you use external graphic card?
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marvz09 Posts 5 Registration date Sunday June 21, 2015 Status Member Last seen June 22, 2015 > Computertech Posts 3569 Registration date Friday February 6, 2015 Status Moderator Last seen July 18, 2016
Jun 22, 2015 at 03:47 AM
I have 4 ram slots. i tried to insert ram on every slots one by one. still nothing happens. i have no external graphics card
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marvz09 Posts 5 Registration date Sunday June 21, 2015 Status Member Last seen June 22, 2015
Jun 22, 2015 at 03:49 AM
i suspected that it may be just a RAM problem so i borrowed working RAMS from my other computers. But still nothing happens. No beeps
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