Hello , i have a problem with my laptop , i get black screen and no post. Its the second motherboard which im trying. I have 3 graphic cards (used , not new) and none of them working...
1st: black screen 1 long beep , 2 short beeps (ati mobility radeon x300)
2st: powers on and after 2-3 seconds powers off (some times gives white bars at screen before its power goes off) (nvidia)
3st: powers on stays black and no post (nvidia)
i played with ram sticks and ram slots too , its not memory issue.
These are the 3 sutiation i faced with my 3 graphic cards. The "strange" is that i managed to make it work with the 3rd graphic card , i show it booting windows , it did it twice , but since then i'm facing the same problem...
Is it a graphic card issue ?? I know that laptop supports mxm type graphic cards. if i buy another mxm card it will support it ?? im thinking of buying this http://www.ebay.com/itm/HP-NX9420-ATI-X1600-256MB-MXM-VIDEO-CARD-LS-2821P-/250867735160?pt=LH_DefaultDomain_0&hash=item3a68e1da78