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needs help to 'fix' my 980 ti

 
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post #1 of 5 (permalink) Old 02-28-2019, 09:55 PM - Thread Starter
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needs help to 'fix' my 980 ti

hello everyone, recently i got a 980 ti (reference version), it works fine, but when under high work load, the inductor start buzzing.
and after tear down the backplate, i found that some capacitors(MLCC) was lost (marked in picture), and has someone can tell me why my card can work without this capacitors?
and is the lost capacitors make my inductor buzzing? and finally, what type of capacitors i should buy to fix my card?

I would be grateful for any suggestion!
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post #2 of 5 (permalink) Old 03-01-2019, 01:43 PM
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Please post a picture of your card where the caps are "missing"?

A card won't run at all if anything is missing from it and most likely what you are describing is a model difference between yours and whatever picture you're referring to.
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post #3 of 5 (permalink) Old 03-03-2019, 05:30 AM - Thread Starter
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thanks for your reply, here is the picture. and this card was repaired before, you can see some solder's mark around capacitors.
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post #4 of 5 (permalink) Old 03-08-2019, 07:24 AM - Thread Starter
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anyone can give suggestion?
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post #5 of 5 (permalink) Old 03-08-2019, 07:40 AM
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if it works, it's likely fine. no way any of us can tell you if the missing components caused the "buzzing." if it was fine before they came off, probably.

buy the same SMDs and solder them on if you want to replace them.

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