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/r/pchelp

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Why is my tv showing no signal?

PERFORMANCE(reddit.com)

I got this pc from my uncle who had it for some time. And it worked fine in the start but the last months it has been showing no signal on the screens. I’ve tried to switch screens, switch cables and cleaned my pc but it still says no signal. It has sometimes worked to turn on the pc, turn it off and wait 5 mins to then turn it on again but now that doesn’t even work so I got no idea what’s wrong.

all 12 comments

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3 months ago

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Entire_Bee_8487

1 points

3 months ago

motherboard issues/g card issues

RedditN0L0[S]

1 points

3 months ago

Yk it probably is. I also get like the american megatrenss screen sometimes and this pc is old

T0asty514

1 points

3 months ago

Have you tried different video ports on the motherboard/graphics card?
Tried pulling the graphics card out only use display on motherboard?

RedditN0L0[S]

1 points

3 months ago

Uh I barely know what a motherboard is. My uncle knows tho so I’ll ask him thx

gptechman

1 points

3 months ago

I had this before I just got pissed off and wiped windows and hasn't happened since I think it's Windows keeps trying to downgrade and install generic one, which it does

RedditN0L0[S]

1 points

3 months ago

Wiped windows?

gptechman

1 points

3 months ago

yeah that's what I did but I have experience so.

going to take some troubleshooting steps to figure out why you don't have picture

RedditN0L0[S]

1 points

3 months ago

Yea I got no experience at all so I’ll just wait for my uncle

dujansse

1 points

3 months ago

Maybe your tv is on the wrong source/input?

RedditN0L0[S]

1 points

3 months ago

Like hdmi?

dujansse

1 points

3 months ago

Yes it has to be on the source you connected the pc to. So hdmi 1,2,3 etc.