No Signal in Monitor

Discussion in 'Technicians Lab' started by k9avian, Sep 17, 2011.


  1. k9avian

    k9avian Member




    Hello mga ka PDSL, help naman, kc ung computer ko biglang nag black ung screen tapos naka lagay no video signal, ginawa ko inalis ko ung cmos bat at vcard tapos binalik ko ulit, nag ka picture na ung monitor ko, but after an hour nawala uli, sinubukan ko alisin ung vcard at gnamit ko ung onboard na vga, ayaw pa din gumana, pinalitan ko ng new cmos bat ayaw parin. ano kaya ang problem dun? TIA
     
  2. josekym

    josekym Member




    No beeps? Umiikot lang ba ang fans kapag nag-power-on ka? Try mo muna tanggalin ang RAM and turn it on to see if your mobo beeps in error.
     
  3. k9avian

    k9avian Member




    yes no beeps, natangal ko na rin ung ram pero ganun pa rin nag try na rin ako mag swap na monitor kc baka sira monitor ko ganun padin, activity nung comp ko napatago ng 1 week nung buksan ko na ganun na nangyari, tapos nung mapagana ko last activity nag iinstall ako kaso di nag tuloy ung pag iinstall nag hang ung pc so nereset ko 3 times na hang reset tapos un na ayaw na uli mag open monitor.
     
  4. josekym

    josekym Member




    Check mo muna at linisan lahat ng piyesa sa loob ng system unit. Physically inspect mo baka may mga umangat na card or clumped dust build-up sa circuits...
     
  5. k9avian

    k9avian Member




    ok thanks bro, i update you tomorrow.
     
  6. rhoelcruz

    rhoelcruz Member




    clean mo ung memory or swap with a working one
     
  7. lhoyd18

    lhoyd18 Member




    or try cleaning the slots where ram is inserted..
     
  8. k9avian

    k9avian Member




    Nilinis ko na ung slot ng ram pati ung ram, nag ka signal na cya, then after 2 hours, nawala ulit, ano kaya ang prob ram or ung slot?, pero ngayon gumana uli cya
     
  9. czerwin2k7

    czerwin2k7 Member




    try mo palitan ng psu....
     
  10. lhoyd18

    lhoyd18 Member




    isolate the problem.. if gumana lang within like 30 mins - hr.. do something like this..

    swap memory cards.. make sure its a good one.. if problem still continue
    swap PSU
     
  11. rhoelcruz

    rhoelcruz Member




    try mo ung proci,mem,board, PSU, VC kung gagana. kung ayaw pa din try mo sa labas ng case
     
  12. k9avian

    k9avian Member




    Hello Guys, eto ginawa ko pinalitan ko ng ram galing sa isang pc ko na walang probelem gumagana, pero maka ilang oras namatay uli, ginawa ko ung inalis ko na ram isinama ko uli, so bali 2gb na ung ram ko, ok na di na namamatay ung pc ko. di kaya nabibitin sa memory ung pc ko kaya namanmatay? ano sa tingin nyo?
     
  13. rhoelcruz

    rhoelcruz Member




    ano po ba ginagawa games po ba o net typing or even nakaopen lang na walang gumagamit namamatay pa din?
     
  14. k9avian

    k9avian Member




    nung naka 1gb editing ng adobe after effects namamatay pero pag games hindi, pero nung dinagdagan ko na ng 1 gb un di na namamatay, kahit mag damag ako nag eedit
     
  15. k9avian

    k9avian Member




    pano ko pala malalaman kung memory or mobo ung may problem? kc namatay nanaman ung pc ko, napan sin ko wala ilaw ung mobo ko pero dun sa may power button may ilaw cya, kc sa mobo ko may small light na umiilaw malapit sa processor. ngayon wala na:(
     
  16. rhoelcruz

    rhoelcruz Member




    panong may small light may LED light na umiilaw o mismong parts. use memtest para malaman kung defective ung memory
     
  17. overlord

    overlord Member




    sir k9avian ano ba motherboard mo? same tayo problem... sakin emax amd880-fxn kapag ng games hindi namatay yun monitor, kapag mag youtube, biglay nalang mag bep ayaw na gumawa keyboard at mouse, tapus no video output na... yun youtube tuloy parin yun sounds

    napansin ko kapag hindi nagagamit yun keyboard or mouse kapag ng online stream namamatay yun monitor hindi na ulit mag on
     
  18. athenaxds

    athenaxds Member




    Sinubukan ninyo palitan yung PSU?

    Another thing. Update flash, java and other plugins then update us here.
     
  19. k9avian

    k9avian Member




    MSI ung board ko, parang ilaw sa power button pag nag reread nag bliblink cya pero to sa mismong board, db pag psu dapat di gagana ung fan ng processor? gumagana naman cya, tapos ung memory sinubukan ko sa ibang pc ok cya,.

    @athenaxds
    pano ko mauupdate ung flash java at plug ins?
     
  20. athenaxds

    athenaxds Member




    Uninstall the old ones using ccleaner then download the latest version of flash for ie, flash non-ie and java here http://filehippo.com/software/internet/
     
                                 

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