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Old 24-05-18, 08:10 PM
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shambles1980 shambles1980 is offline
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780 ti twin frozor "Probably in the wrong section"

Heyo,
I doubt il get an official from msi answer here but perhaps some one else can tell me??

Just received a MSI Twin frozr 780ti in the post. (it was sent broken, i knew it was broken, its not DOA it was known Dead before being sent) no waranty no rma none of that..

now the issue is "at the very least" the Apw7142 IC is blown. And i cant read the bottom row of text because there is a nice little blown out burnt spot on that."
It looks a lot like it ends with 83 and possibly started ap.
But i cannot find any apw7142's that end with 83.
So if any one knows what the full part number of the ic is that would help. failing that i would just need to know if the input/output voltages and amps are all the same on every diferent revision as the data sheet does not specify differences..

thanks for the time.
And feel free to move the thread if you know where it should be.

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Old 25-05-18, 10:17 AM
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Kei Kei is offline
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That second row of text is just a 5 character date code. The full name of the part is apw7142ki-trl or apw7142ki-trg. The only variations are in the last letter of the name where L : Lead Free Device and G : Halogen and Lead Free Device. It's a 12V 3A Synchronous-Rectified in SOP-8 package.

Datasheet available here.
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Old 25-05-18, 02:55 PM
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shambles1980 shambles1980 is offline
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cheers now i just need to wait for one to arrive before i can see what else is probably dead too.

p.s
if any one was wondering the guy said the psu and gpu died at the same time, so i assume the psu took out the gpu.
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