Suddenly no video output? | Linus Tech Tips | Page 1

ruby spruce Aug 1, 2023, 5:50 AM

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Hey all

A couple hours ago I was playing a game when I suddenly heard a loud buzzing noise (not sure if from speakers or computer) and then the video output stopped. Can’t get it to come back whatever I try.

Steps I’ve done

Change monitor cable
Remove and reseat GPU
Try different monitor
Try different GPU (known good at last use)
Tried IGPU

My specs

-12900K

Asus z690M mATX
16Gb GSkill ram
PowerColor Red Dragon 6800 XT
Corsair RM850

The fans spin up and the RGB on the cooler turns on. Num lock is responsive on the keyboard so something is clearly happening. Any advice would be appreciated

warm sapphire Aug 3, 2023, 11:02 AM

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So the pc won't boot with igpu?

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Tried a different pcie slot?

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A different cable?

haughty rain Aug 3, 2023, 11:25 AM

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Do not do this but I had this issue and i could not find the problem so out of rage I hit my computer and the I was like last hope so I pressed the power button and it worked.

You really should make sure no connection are loose

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Your psu is the same as mine and I have the 12-700k maybe it is the psu

#Suddenly no video output?