Got water damage in my laptop, bought a new motherboard, because I switched it on to soon. Now I disassembled the laptop and found corrosion and a burn mark on the video card(see pic). What should I do? Clean it with isoprop? Are nylon brushes ESD save or should I use horsehair?
I'd give 85% it's fucked up beyond repair
>>1049735
The video card is toast. Sorry bud. Look at the chip (CH) just north of the burn. It's discolored. Most likely from the chip annealing due to heat from a failure.
Now some systems can run without a dedicated video card. Mainly those with i3-5-7, if you assemble without the card it may work. However assembling with the card is a 99% chance of breaking the new Motherboard.
If there is a burn mark on any contact NEVER PLUG IT IN!
>>1049735
post a proper picture, if you cant even take a picture then you dont deserve any help
>>1049785
>Buy glasses
My autofocus is bugged
>>1049944
you are out of luck then, your laptop is fucked
>>1049735
Grab a microscope, flux, solder, ultra sonic cleaner etc etc and get to work. Don't have 15k lying around, might be time to get a new card