Mv2f diagnostic bios weider screen

Vendest

Krauser's Shoe Shiner
Joined
Jun 23, 2016
Posts
240
Can guess from the message an error from the lower VRAM.
 

bochi

Cheng's Errand Boy
Joined
Feb 28, 2012
Posts
119
2016-10-26_21.12.05.jpg
This is the screen is get with the unibios.
 

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Vendest

Krauser's Shoe Shiner
Joined
Jun 23, 2016
Posts
240
Yes it is The cross hatch screen when there is no cartridge inserted.
You should look for a bad trace or chip at lower VRAM as diagnosed earlier.
 

bochi

Cheng's Errand Boy
Joined
Feb 28, 2012
Posts
119
Well what I want to know is the source of the graphical glitches. Wichita chiPhone is responsable.
 
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