Unknown Problem with CPU please help!

kymo75

Reputable
Jan 4, 2016
1
0
4,510
I recently encountered a problem with my computer and was wondering If someone could provide me with some advice on what to do.

On new years I got drunk and apparently did something to my pc, I have no clue what happened. When I powered it up the next morning, everything worked... the fan, hardrive, everything functioned except the monitor, mouse, and keyboard. I turned the computer off again and 6 hours later I tried to boot everything up again. This time it worked... for about 6 minutes and then all of a sudden... the mouse, keyboard, and monitor turned off. I haven't been able to boot those three things up since, only the cpu.

The night before, the computer was running but it appeared that the mouse wasn't working, I can't remember much but I shut the pc down afterwords (can't remember if the screen was frozen).

This leaves me to believe something is wrong with the motherboard or maybe power usage and I have absolutely no clue how to check whats actually wrong with it! This really frustrates me and I wanted to ask someone with past experience whether its rational to go get it checked out or simply go buy a new pc. Or maybe one of you can figure out whats wrong with it?

Heres a link to the computer specifications on HP's website:

http://support.hp.com/us-en/document/c03531714

I also made a youtube video to show me booting up the system (I think the beeps can possibly help figure out whats wrong):

https://www.youtube.com/watch?v=e1Dxu6Mrn4Q&feature=youtu.be

This is my first post on this website, I'd appreciate the feedback as I don't know what to do. Also I'd like to point out that its really dusty but considering it worked perfectly prior to new years, theres a slim chance thats actually the problem

 
Solution
Some connections got to be unreliable. Should get in there and unplug and plug back in all the power connectors and memory and GPU first making sure it's all in right.