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Nooy
New Member
Last Activity: 03-14-2024, 02:10 PM
Joined: 02-12-2024
Location: Budapest
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  • Yes, i tried to take a picture
    As I take a closer look at "2." he didn't even survive - but this is probably not a big problem, there are other legs with this function Could the next empty FET's place be used instead of the faulty one?

    [ATTACH=JSON]{"data-align":"none","data-attachmentid":"3217851","data-size":"full"}[/ATTACH]

    [ATTACH=JSON]{"alt":"Click image for larger version Name:\tksnip_20240216-182041_2.png Views:\t0 Size:\t1.63 MB ID:\t3217856","data-align"...
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  • VGA MOSfet permanently shorted and loss of MOSfet pad

    Hello everyone, I recently found this badcaps site and super Learn Electronics Repair youtube channel. And I wanted to learn how to troubleshoot power supplies and VGA cards and how to practice soldering, since I already have a properly defective piece of them. I am currently trying to solve two problems:

    I have a Gigabyte GV-RX460WF2OC-4GD type card. I managed to find the faulty MOSfet (AON6414A) on it, which I replaced. The card starts up, but after about half a minute, the MOSfet in the same position will be shorted again. Is it possible that the PWM controller driving the MOSfet...
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