Ok, someone with expirience...what is this fault?
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Re: Is this gpu or vram failure? Thx
Not 100% certain but the fact your getting image in 2 corners leans more to VRAM .
Did you start with replacing thermal paste?
If no change...
your best bet its start by
Reflowing all vram see if problem clears up .
If not replace 2 at a time from donor, buy stencil.Comment
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Re: Is this gpu or vram failure? Thx
for the future record it was one bad vram chip. I was also lucky...second one i replaced.Comment
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I received this asus rog laptop with following lines/artifacts attached. Is this gpu failure or vram failure? Thx
Oh, sorry for bad pictures...and ignore those two dots..its an old phone camera....my new phone is under warrenty repair.... -
I bricked a 6700xt last year, and worked on it some. But I either broke some solderballs loose, or cooked the core or vram.
I tried to remove the core, then just a vram chip, and I couldn't do it, with my crappy little 858D hotair station.
So what do people on here use to remove vram, which shouldn't be too hard, or the core ?
What about 2 crappy hotair stations? 1 on 1 side, 1 on the other side ? What about a $75 hotplate from amazon underneath the PCB to help hotair?
What do people on a budget, use on here ? Besides a frying...02-20-2023, 10:08 PM -
I was working on this CNC machine today found no keyboard functioning no control relay powering on
The screen powered on and was giving an operation error but the manual was not very clear about what the error exactly was but with a little bit of troubleshooting and finding out that the control relays not powering on and no keyboard functions we narrowed down to this one switching power supply which of course does not have any indicator LED light they are on the keyboard interface/relay controller board
Found shorted diodes on main controller relays there are 3 of them that... -
guys I have a Asus gtx 1060 which has a Vram issue, I bought the right VRAM and waited a couple of weeks to arrive, but now when I reball the chip it is still showing an error in exact same channel.
I have reball the proper C0 Channel, and reballing process also went perfectly ( no short in Mvdd and having 65 ohms resistance in the rail )
Guys, i have a question if the GPU is not artifacting ( no display at all ) and while testing we found out a particular VRAM chip is faulty,
Can we recover that card?... -
hi,
i trying to test vram in rx5700 without results, i use external disk with nvidia and amd vram test tools I found on the internet. any friend who knows more and if I can ran vram test in rx5700?
thanks
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