Does the logic board have an expansion VRAM chip installed? Maybe it came loose during the swap. Or maybe the video cable connection on the bottom of the iMac isn't properly connected, or maybe on of the pins got bent when you reconnected it?
Post #2 by Sosai X
| Source Forum | 68kMLA |
|---|---|
| Category | Hardware |
| Post Date | Fri, 11 Apr 2008 - 10:56 |
| Original URL | https://68kmla.org/bb/threads/imac-g3-video-problem.12775/ |
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