no signal on my display | Linus Tech Tips | Page 1

left laurel Sep 17, 2023, 1:26 PM

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I have an issue with my gpu. I got everything out to clean my pc and now my when I try booting it even tho everything seems to work fine and everything boots I have no signal on either of my screens. I have tried removing the gpu and reinstalling it as well as switching the cables. I don't know what else I can do.

craggy blade Sep 17, 2023, 1:29 PM

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left laurel I have an issue with my gpu. I got everything out to clean my pc and now my when...

Are you sure you're connecting the monitors to the graphics card and not the motherboard?

left laurel Sep 17, 2023, 1:29 PM

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craggy blade Are you sure you're connecting the monitors to the graphics card and not the mot...

Yeap

craggy blade Sep 17, 2023, 1:31 PM

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Hmm... Check that all your power connections are snuggly in place, on the PSU side as well if it's modular

left laurel Sep 17, 2023, 1:31 PM

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Let me check all that and I will be right back

craggy blade Sep 17, 2023, 1:31 PM

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Yup

left laurel Sep 17, 2023, 1:35 PM

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craggy blade Yup

They all are in place.

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Its booting just fine

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The problem is that there is not display

craggy blade Sep 17, 2023, 1:36 PM

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Yeah I know what the problem is but if there's a poor power connection it will still boot but not display xd

left laurel Sep 17, 2023, 1:36 PM

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So what can I do to fix it?

craggy blade Sep 17, 2023, 1:37 PM

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Trial and error, just gotta diagnose it.

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Can't pull a solution out of nowhere.

left laurel Sep 17, 2023, 1:37 PM

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Ok

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My problem is that before it was fine

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Now it stopped working our of nowhere

craggy blade Sep 17, 2023, 1:38 PM

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Except for the part where you took everything out

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just like you stated in the original post

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so I'm going to assume you didn't assemble it correctly

left laurel Sep 17, 2023, 1:38 PM

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But my screens when I take out the cable say that there is no signal and when I place it back they stop saying that but they dont display anything

left laurel Sep 17, 2023, 1:39 PM

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craggy blade so I'm going to assume you didn't assemble it correctly

Then I will just take it all out again and start from scratch

craggy blade Sep 17, 2023, 1:39 PM

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The problem is that we're not able to say for sure what is causing the system to not display anything

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Try reseating the RAM, try one stick in each DIMM slot, if the issue presists switch to another stick and repeat the process.

left laurel Sep 17, 2023, 1:40 PM

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Ok I will try that!

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Thanks a lot

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If I face a problem when doing that I will come back

craggy blade Sep 17, 2023, 1:41 PM

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right

left laurel Sep 17, 2023, 1:52 PM

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craggy blade right

I switch them both between the 2 slots. The problem still exists.

craggy blade Sep 17, 2023, 1:53 PM

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Hmm...

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Try clearing the CMOS.
Unplug the PC from the wall, hold the powerbutton down for 10 seconds.
Remove the CMOS battery from your motherboard, wait for 30 seconds and place it back in.

left laurel Sep 17, 2023, 1:56 PM

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Ok so i unplug the pc. Hold the button for 10 seconds after that I will remove the cmos and put it back after 30 seconds?

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I am repeating it so I wont make any mistakes

craggy blade Sep 17, 2023, 2:05 PM

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Yes

left laurel Sep 17, 2023, 2:08 PM

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craggy blade Yes

Quick question

craggy blade Sep 17, 2023, 2:08 PM

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what?

left laurel Sep 17, 2023, 2:08 PM

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Have you ever heard of a savior?

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Bro you are a w man

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Thanks so so much for the help

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I appreciate it more than you think.

craggy blade Sep 17, 2023, 2:10 PM

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No problem, clearing the CMOS does also reset your BIOS settings so you'll need to go back to get stuff like XMP back on and stuff

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Not much else to it, go ahead and add a ✅ Solved tag to this post.

left laurel Sep 17, 2023, 2:11 PM

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craggy blade Not much else to it, go ahead and add a ✅ **Solved** tag to this post.

I will

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Thanks a lot man

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I really appreciate the help

#no signal on my display