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PC NOT TURNING ON

Jambit

Apprentice
Jul 21, 2021
75
2
14
♂️
Hi Everyone,

I coconsult ko lang po sana and sana may makatulong sakin. May desktop computer ako na hindi sya nag tuturn on agad agad tapos randomly kapag pnress ko ung power button nag tuturn on sya. After ko mag work ng gabi, pag oopen ko na sya kinabukasan di nanaman sya mag tuturn on then babaklasin ko to see kung may mga issues ba pero lahat naman ng wires ay connected. Tinest ko din ung kuryente namin and 230V naman sya gumamit nadin ako ng AVR para stable ung kuryente pero same padin na nag oon sya minsan then pag pinatay ko hindi na ulit tuturn on.
 
Hi Everyone,

I coconsult ko lang po sana and sana may makatulong sakin. May desktop computer ako na hindi sya nag tuturn on agad agad tapos randomly kapag pnress ko ung power button nag tuturn on sya. After ko mag work ng gabi, pag oopen ko na sya kinabukasan di nanaman sya mag tuturn on then babaklasin ko to see kung may mga issues ba pero lahat naman ng wires ay connected. Tinest ko din ung kuryente namin and 230V naman sya gumamit nadin ako ng AVR para stable ung kuryente pero same padin na nag oon sya minsan then pag pinatay ko hindi na ulit tuturn on.
Mahirap magtrouble shoot kung di hands on, try mo na lang basic trouble shooting sir...

1. Check the temperature of the processor : ( Baka nag-ooverheat )
a. The fan is not working
b. Re-paste thermal paste

2.Try to check outer connections like:
a. AVR ( Replace ng iba )
b. Power cord etc

3. Check RAMS, GPU and CPU: ( connect properly )

4. Check your drives:
a. HDD
b. SSD or M.2

5. Check inner cable:
a. 8 pin power ( for cpu )
b. 24 pin (motherboard main power)
c. Front panel header ( Kasi nandun nakakabit switches ng PC case mo )
d. IDE or Sata ports

6. Check the power supply: ( it Might be the power supply )

7. Remove the CMOS battery: ( for a few minutes and press power button for atleast 5 mins while CMOS battery is removed )

8. Baka ung PC case switch mo may sira:

I hope makatulong, good luck...
 
Last edited:
baka sa power switch mo yan paps baka pumapalya na contact, try mo itrace ang wire na galing sa power button papunta sa board dalawa lang naman yun if may mga kasamang marami tandaan mo yung kulay then pagdating sa MOBO connection hugotin mo yung dalawang wire na galing sa switch magkatabi naman yan (bago mo gawin ito dapat naka turnoff pc mo) pag i ON mo na PC try mo i short yung dalawang PIN na pinaghugutan mo using a screw driver, if nag ON naman ng maayos then may problem ang power switch mo. pag hindi naman nag ON ng maayos pweding sa Main power supply mo.
 
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Supporting ung sinabi ni @southern you can try na reseat ung "power sw" sa mainboard and check mo kung mahihirapan ka ulit buksan ung PC mo. And better ung sinbi niya na i-jumpber mo ung using screw driver to check din kung okay ung port.
 

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