Reasons Why Your Computer Won't Power On

Reasons Why Your Computer Won't Power On
I will show you troubleshooting - Why Won't My Computer Turn On? in 60 seconds. Its super easy and this should help you understand why your pc is dead.
What to Do When Your Computer Won't Turn On

1. Power supply is dead or Incorrect power supply or Power cord is bad or not connected properly or PSU switch is NOT turned on.

2. Loosely connected hardware, make sure hardware is properly seating ie: RAM, CPU, GPU, HDD, SSD

3. CPU Power Cable, 24 Pin, Power Switch, Power is not plugged in or Power Button is broken or not plugged into motherboard.

4. Don't use an Extension Lead or try another Wall Socket

5. Try bypassing pc case power button by jumping the Power Switch on the Front Panel Connector.

Tried all above?

6. Possible Bad motherboard

7. Possible Bad CPU

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[jcnikoley]

Good tips. Here’s a tip for you: clean that dirty thing.

[gjbtube]

If you have a modular power supply, check the connections on that too. Happened to me after cleaning once.

[minmaelim]

Thank you for this video… I tried a million things even replacing the power cord, but then I saw this video and found out that my 24 pin power cable was loose. I fixed it and now my pc is running like new. Thank you so much <3

[lkixykc]

God bless you. You’ve saved me from a big hassle. My CPU plug was unplugged for some reason and it grabbed my attention after watching your video. Very very helpful. Thank you so so so

[kamm]

Also accumulated dust and moisture will be conductive and will short many stuff

[Beamer-wdvw]

Clean the power supply… along with everything else

[franklinhadick]

Moment of terror, built new computer, would not start. Turned on the power switch on the PSU and...and started up...next day watched a video that the guy did the same.

[nnoir]

Appreciate the help. I went for a jog then came back to a PC that wouldn’t turn on. Tried a lot of stuff, none successful. Ordered a new PSU. Hopefully that works or else my mobo is fried or something

EDIT: Replaced my PSU and everything worked fine. I guess it must've died on me while I was away

[jc-kqrs]

Just to add something that I have seen more than once.
Make sure there are no shorts most common in USB ports that are broken.

[cpt.lloyd]

Thank you dear Sir, I cleaned the dusty gaming PC and can't boot it up using the power button. This saved us the cost for repair.. alot Thanks abunch! God bless ya 🙏❤️

[jpc]

It all makes sense, when I was building my Pc, i directly connected it to the wall socket. When I was finally done, I went to fix it on a side of the room with an extension lead. Thanks! But I wonder what the solution could be since I can’t move my setup next to a wall socket.

[Saul_Goofman]

I was panicking for a moment until I realized that my switch was turned off 😭😭😭

[soar_reverse.]

Finnaly make sure your HDMI or display cable is plugged into the GPU and not the motherboard

[GameGlitch-KIK]

Great tips but I think is next tip should be how to dust your PC 🤣

[Mike.Kachar]

WOW!!

THANKS 4 sharing this for those [other] inexperienced people/technicians!

Being a tech myself (not specifically a hardware tech), I'm almost certain that I'd be able to figure out the problem suggested.

However, I don't believe I've ever seen and/or heard such a VERY detailed set of instructions/recommendations about this specific problem.

Thank you VERY much for making this quick clip!
I hope it helps some (or MANY) people on troubleshooting a PC that won't power up.

TWO thumbs up, brotha!!
👍👍👌👌

[AssassinIsAfk]

Mine turn on then turns straight off, it was working perfectly fine a minute ago and now it's short circuiting, I hate building pcs and I don't know whats going on with it

[Ten_Pence]

Reasons Why Your Computer over heats "This video" hahahaha, :P oh Britec i hope santa brings you a dust buddy for Christmas :P Thank you for your content this year sir... have a great Christmas and a happy new year.

[Funny_toetoucher]

thx i just had to click the button 😂😂😂

[FarikoPacer]

My pc is 14 years old and now is completely rebuilt. However it has not seen the amount of dust this one has. Crazy.

[messironaldo]

I just clean my pc and turn on but it didn't, and watch your shorts. I reverse the power cable that's the reason and thanks for the shorts