Late 2009 iMac video card fixed but won't boot after reassemblyI just replaced my iMac’s video card with a used card which allegedly is working (100% rated seller) but the machine will...
Antwort auf „Late 2009 iMac video card fixed but won't boot after reassembly”We baked the old card and reinstalled and now the computer is booting up. I saw a flicker at one point so no telling how long it will work. Unless I discover some issue-fix re the 5750s, I am going to return the cards. Subsequent searches suggest maybe they are not compatible. TMI out there on the WWW, it's hard to separate the grains of pertinent truth.