Warum drehen meine Lüfter beim PC hoch wenn ich ihn einschalte?

Habe seit ner Woche das Problem, dass wenn ich meinen PC hochfahre die Lüfter maximal hochdrehen und ich nur schwarzes Bild habe. Manchmal muss ich den PC über 5 mal aus und wieder an machen bis er normal hochfährt. Wenn er einmal hochgefahren ist funktioniert alles wunderbar. Woran liegt das und wie kann ich das beheben?

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DomeLPs
4 months ago

Is of course hard to say at a distance but it sounds a little bit like motherboard or BIOS a serious defect due to the faultless operation is rather unlikely your PC debug LEDs on the motherboard if yes what they show

DomeLPs
4 months ago
Reply to  Umbertooo

Without debug LED it is almost impossible to help without being on site

DomeLPs
4 months ago

The CPU temperatures are usually okay so the behavior is very strange the big problem is to make a diagnosis completely impossible without passing through the symptoms do not really match each other and I am not 100% sure that there are no misunderstandings between us due to your low expert knowledge.

This system should look at a professional on site

DomeLPs
4 months ago

Okay your CPU has no graphics unit that f at the end of your CPU means that no graphics unit is installed

This speaks for me that the problem is not in the PC itself if it goes up and does not give a picture I could probably be the Tour Cable or Bush a problem

If your PC does not find a graphics card, the PC does not drive high

DomeLPs
4 months ago

Wait a minute from the graphics card to the motherboard that there are not graphics cards are connected via the PCI Express slot the graphics card is plugged into the slot there is no plug

DomeLPs
4 months ago

Sorry for the late answer

If I understood you right now, all fans run and you get the sound for driving up just no picture

So, if you have an internal graphics unit, iGPU speaks a graphics unit in your CPU it sounds a bit like your motherboard has problems recognizing your graphics card and then just use the CPU internal graphics unit that you can easily check your motherboard with an HDMI or DisplayPort output, plug the cable there

Maybe there’s a contact problem or your graphics card has something that works normal when the PC is up?

YogiSchreiner
4 months ago

This can have as many different causes as there are sand grains on the beach. You won’t be able to answer this without guessing blindly.

You should look out for further vulnerabilities. Increased temperatures, sudden power breaks, etc. This can be a hint of the problem.

YogiSchreiner
4 months ago
Reply to  Umbertooo

It must: give other vulnerabilities. They’re just harder to find. It’s certainly not done by magic.