Monitor says "no video input"

Jonados

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Jun 7, 2015
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4,530
Monitor says "no video input"

It was working like 2 hours ago when i decided to open the pc up and alot of dust was there, i started cleaning the cpu and i took it off. However i bent some of the pins a little so i straightned them out and they were ok, the cpu went nicely into place. I didnt replace any other parts and the lights are on, the fans are spinning and the gpu is working. I tried placing the hdmi in firmly but nothing happened. Please help

Thanks in advance
 
Solution
Well bending pins is a very bad thing to do, sorry to say. Sometimes they can be bent back sometimes not,if one broke while you were bending it back or it was not put back in just the right spot the cpu is not going to function and the computer will not boot.

Make sure you plugged your cpu fan in it wont boot without it, if it is plugged in and you didn't do anything but take your cpu out the bent pins are probably what is causing this. I would take out the cpu and have a look, hopefully you didn't permanently damage the socket.

Dunlop0078

Titan
Ambassador
Well bending pins is a very bad thing to do, sorry to say. Sometimes they can be bent back sometimes not,if one broke while you were bending it back or it was not put back in just the right spot the cpu is not going to function and the computer will not boot.

Make sure you plugged your cpu fan in it wont boot without it, if it is plugged in and you didn't do anything but take your cpu out the bent pins are probably what is causing this. I would take out the cpu and have a look, hopefully you didn't permanently damage the socket.
 
Solution

Jonados

Reputable
Jun 7, 2015
37
0
4,530
Ok i found out some more things, i tried plugging in keyboard and mouse, neither light up. I plug in my usb headset and a small led lights up, but when i plug in another usb it doesnt light up