Re: Sapphire R9 390 8gb Issue
I suppose I spoke to soon. I found .9v right next to the Aux VRM where I am having the issue with everything being only 35mv....
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Re: Sapphire R9 390 8gb Issue
I was able to watch the R9 videos and your GPU repair video is like gold, I have watched it completely twice and have referenced it multiple other times! Well done.
I found the datasheet for the VRM Controller IR3567B. But unfortunately I am a little confused, on my "Enable" pin I get 3.29v, not the .9v PG you mentioned. Am I missing something or looking in the wrong spot? I included a picture, referencing what I believe to be the controller you mentioned. Is IR3567B the correct controller?
IR3567B Voltage Readings...
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Re: Sapphire R9 390 8gb Issue
Thank you so much! I will checkout your videos now, I am actually a subscriber of yours! Very good content, I will see what I can come up with.
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Sapphire R9 390 8gb Issue
Hello, I am looking to get some info on an issue I am having with a Sapphire R9 390 8gb. I will try and provide all the info I have gathered and what I believe you need to help diagnose this issue with me. Also, I have another exact same card in good working condition that I reference and can reference further if needed. The card previously worked great for years.
I have checked the card and I didn't find any short circuits. The card powers on, lights and fans work but it is not detected by the motherboard. I have 12v, 5v, 3.2v and .97 on Pex rail. Also have 12v and 3.2v on pcie slot,...
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Re: New Members - please post your introductions here
Hello, I enjoy repairing pc components as a hobby. Long time lurker...first time poster! Looking to get some help with a few GPU issues I currently have.
And Thanks to everyone for all the information I have already received reading this forum!
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