MV1FZS glitches

skylab

Newbie
Credits
2CR
Hi everyone.
I have an MV1FZS board that shows graphical glitches, as visible in the attached photos.
I've already replaced a faulty SFIX ROM with a known good one and verified continuity on all traces from the SFIX ROM to the other chips. The diagnostic BIOS passes all tests successfully.
What else should I check? Thanks.

IMG_20260318_121903_1.jpg

IMG_20260318_121651_2.jpg

IMG_20260318_121624_3.jpg

IMG_20260318_122245_4.jpg

IMG_20260318_121721.jpg
 
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