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Hello,

I installed a new WD Black drive in my brothers computer, and realized that he was using an Nvidia GPU so I took it out, plugged the monitor into the integrated graphics and the APU and the computer wouldn't send a signal to the monitor. I noticed that on the postcodes it cycled through a bunch of numbers, pausing slightly at 55, then for a couple of seconds at 32, then restarting the cycle over again, so I plugged the GPU back in and I have the same error, I've tried everything, and somehow, it seems like the USB ports aren't working anymore, the mouse and keyboard don't light up or anything, can someone help me?

Specs:

AMD 10 7850K

Gigabyte GA-A88X-UP4

Nvidia Quadro K6000

Cooler Master V750

Kingston V300 120GB SSD

8GB of HyperX Fury RAM

Corsair H60

 

The computer has been working perfectly for the last 3 years except for a minor hiccup a little under two years ago when the APU and then RX250 in the system stopped working, I couldn't draw a signal from the motherboards video ports since then, and that graphics card didn't work anymore. I know that the Quadro is fine since A) It's fans are spinning, and B) The monitor can detect that it's plugged into a computer, its just not receiving a signal from it. I tried changing the PCI-E slot of the card, that didn't help, and I tried a hard reset through the motherboard but that didn't help either.

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Have you tried replacing the motherboard?

Computer engineering PhD student and RFML researcher

 

Daily Driver:

CPU: Ryzen 7 4800H | GPU: RTX 2060 | RAM: 32GB DDR4 3200MHz C16 | OS: Debian 13

 

Gaming PC:

CPU: Ryzen 5 5600X | GPU: EVGA RTX 2080Ti | RAM: 32GB DDR4 3200MHz C16 | OS: Windows 11

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Clear the CMOS and try again.

Spoiler

Intel Core i7 8700k | be quiet! Dark Rock 4 | Fatal1ty Z370 Gaming-ITX/ac | 32 GB G.Skill TridentZ | 256 GB Intel® SSD 600p Series | ZOTAC GeForce® GTX 1080 Ti Mini | Fractal Design Node 304 | Cooler Master V750 | Asus MG279Q | Asus VC279 | Logitech G710+ | Corsair M65 Pro RGB

 

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2 minutes ago, Nizo_GTO said:

didn't work, I cleared CMOS by taking out the battery and reinstalling it, same error

 

Check your mobo manual to see what those postcodes are.

Spoiler

Intel Core i7 8700k | be quiet! Dark Rock 4 | Fatal1ty Z370 Gaming-ITX/ac | 32 GB G.Skill TridentZ | 256 GB Intel® SSD 600p Series | ZOTAC GeForce® GTX 1080 Ti Mini | Fractal Design Node 304 | Cooler Master V750 | Asus MG279Q | Asus VC279 | Logitech G710+ | Corsair M65 Pro RGB

 

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