Question need schematics

its for repair, I learning to repair graphics cards ;D
If you're at a level where you can repair graphics cards, you should be able to examine boards and get a general feel of how the board was made without a schematic.

But if you don't even own and know how to use a multimeter or an O-scope, you should probably not bother trying to repair something as complicated as video cards.
 
Nov 12, 2021
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If you're at a level where you can repair graphics cards, you should be able to examine boards and get a general feel of how the board was made without a schematic.

But if you don't even own and know how to use a multimeter or an O-scope, you should probably not bother trying to repair something as complicated as video cards.
I know how to use multimeter but I need to know what measure with it, i need to know what resistance should be ;D