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Posted

Daca n-ai display Q-code pe placa, trage manualul de utilizare de pe net si vezi ce semnifica codul audio. Bipurile au un tipar care spune ce o doare (pe placa). Macar ai putea sa le descrii prin semne (bip scurt (-), bip lung (---)).

Ex: - - - --- - - ---

Posted

Daca ai schimbat si RAM si procesor cu unele exemplare care functioneaza garantat, atunci s-a prajit vreun modul de alimentare de pe placa si trebuie s-o schimbi.

Posted

Bipurile lungi repetate indica memoria de obicei. Dar nu ar strica sa verifici sursa. Daca ai acces la un voltmetru, verifica tensiunile de alimentare ale placii de baza.

Lasa un consumator conectat (ex: HDD), nu de alta dar fara sarcina s-ar putea sa nu porneasca sursa.

Scoate mufa de alimentare a placii de baza, fa-i un strap intre firul verde si unul negru (necesar pentru pornirea sursei), si te apuci sa masori.

Tensiunile pe care trebuie sa le ai acolo sunt: https://www.google.ro/search?q=atx+power+connector&biw=1920&bih=945&tbm=isch&imgil=P0QcZJiUmlsg7M%253A%253B448-5n9kddrW1M%253Bhttp%25253A%25252F%25252Fwww.yourwarrantyisvoid.com%25252F2014%25252F01%25252F24%25252Fgiving-a-pix-firewall-a-new-lease-on-life%25252F&source=iu&pf=m&fir=P0QcZJiUmlsg7M%253A%252C448-5n9kddrW1M%252C_&usg=__4e-x209oiFXobds4olBypV8aOWc%3D&ved=0CDYQyjc&ei=4JmMVPbMC4e4ygPE0ILQDQ#facrc=_&imgdii=_&imgrc=P0QcZJiUmlsg7M%253A%3B448-5n9kddrW1M%3Bhttp%253A%252F%252Fwww.mupuf.org%252Fimages%252Fwt-rpm%252Fconnector_atx_pinout.gif%3Bhttp%253A%252F%252Fwww.yourwarrantyisvoid.com%252F2014%252F01%252F24%252Fgiving-a-pix-firewall-a-new-lease-on-life%252F%3B458%3B414

Rosu: +5V

Galben: +12V

Portocaliu: +3.3V

Negru: masa

 

Succes.

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