DIY - TROUBLESHOOT and FIX a Computer that won't turn on - NO POWER (Beginners Guide)

I hope it helps! Drop your comments! make sure to like and subscribe!

What to do when the power supply works but the CPU fan doesn't

Hey, I don’t know if anybody can help me, but today my PC wouldn’t turn on the back ethernet LED would blink and turn on but nothing else it was still remain dead. It wouldn’t go to post display or monitor wouldn’t turn on or anything. Just had a quick question if anybody knew or had any kind of issue like this beforelike nothing turns on but my ethernet LED will blink and stuff

Thanks for the help. Power supply good, power button bad!

I was in a middle of a game and all of a sudden my pc shut off. It has no power at all now, I don't know what to do

Good troubleshoot video support helpfull sir thanks 🎉🎉🎉🎉🎉🎉

how about naman po if wala pong Power SW yung motherboard? Kasi po 'yung desktop pc ko po is LGA1156 yung motherboard and wala pong JFP1 or yung motherboard. Thank you po sa sasagot😊

Bruv what are those naiiiilllssss

mountain province watching here hay haan nga ag on

for me it was the power cable, thank you.

It’s great and excellent helpful video. Thank you very much

you should cut your fucking nails.......

My PC not turn on by the from buttom but is your pull out the back cable and put back turn on but shutdown at the same time, what you thing is the problem,Thank you..

Dem you are great man I'll check these tricks

Bro i need help ! My pc works , sometimes. In the morning i can turn it on. But if a shutdown it it wont turn on. When i press the power button it makes the click sound but wont turn on. For it to turn on again i have to wait about 5 hours. If i try to turn it on before it , it will reset ill have to wait again ! My ups works, but when power goes out the pc turn of immediately. Im ssure the ups works. If i go somewhere i have to keep it on. Sometimes the automatic windows repair things comes when i turn it on. And it gets frozen there, there is nothing i can do . Can you tell me where the problem may be happening ? pls help ! 😢 help pls 🙏

First of all thank you so much, what if the power supply and power baton works and there is still no display. and the fans are rotating as if the pc is overclocked? #2 the HDD indicator dose not sore. if it works immediately it restart.

What about when the fan spins a little then stops

i tried a few of ur solutions but it didnt work, my situation is this: pc gets power than 1 sec later it dies, when i unplug the power cable and put it back in and press the power button without turning the psu on i hear a switch, than when i turn the psu on and press the power button it sometimes starts, am trying to solve this issue but its so random i dont get it, 4 week ago my other psu died and now it seems this one has problems to, which brings me to the idea its something else, i have a 7800x3d with a 7800xt and 64 gb ram ddr5 and a riptide b650 asrock mother board. i have a fractial torrent with led fans. the fans dont even light up the fans spin less than a second and it dies, whats weird that sometimes it does start. am so confused. are there any steps i can take? oh and the 24pin connector is all black do i use the same portto test as in ur video? also is 850w gold even enough for my build am wondering even tho amd says 850w should be enough

I figured out that it had power and one of the wires got burnt 😢

My power supply is infact working (spinning) but just as the computer is about to turn on the power supply stops spinning. Any idea of what this could mean?

i tried my psu using what u told at the video with molex fans installed but lights opn fan are turining on and off. Isit a sign of a bad psu?

Could a bad gpu cause this? Or would it still get power? Built a pc with a pretry beat up used gpu and getting no power.

might be a processor issue ..

hard to locate the power switch all pc are different

Thank you sir. Trying to figure out where is the power switch because my system has different cable

Thank you, for me it was power cable

What if the psu isn’t the problem what would be the next step😭😂

Tadaah for me🤣, thanks bro

My whole cables are all black

hi my pc sometimes wont turn on i clear the cmos it work but after 4,5 days it repeat same scenario i dont know why please help

I have an issue bro today itself i collected motherboard from service center after the 1 week of time it works perfectly in service center and pc repair shop but it's not turning on in my home and my neighbour house I don't know what's happening I can't figure it out what's the issue please somebody help to get rid of this issue

Pc spec:

Amd 5600G

Xpg ram 8*2=16GB

Gigabyte b450m motherboard

Ant esports psu 450W

Wd blue 500GB

Paano pi sir meron akung extra na motherboard tpus bagong psu.. pro merong power ung led.. na direct ko na ung power switch tpus nun ma turn on siya pro a SPLIT of second ma mamatay siya?

Thank you this pushed me in the right direction was able to resolve my issue after. 💪

How did you get this red wire to test?

Thank you for trying your best to help. I'm experiencing kind of similar situation right now. I'll try all of your tips later. Hope it's not the motherboard.

thanks bro, it worked

It can help me to pass my assessment

all my fans spin for 1 second then stops

Galing talaga ni dennis trillo

When i turn on my pc only the motherboard lighs up but nothing else is moving or lighting up what do i do

Thanks for the Video. It really Helped me out, I checked Power supply as you did my power Supply was Okay. Problem was with GPU card, I simply unplugged it and my pc started working.

Thanks sir very helpful, unfortunately I think I have a broken motherboard sadla

Some PSU's requie a load before they will turn on. I use an LED for that.

it's the power switch troubleshoot worked for me. thank you for being a such a good help

Tah duuuuhhh 😂

Sa ilang oras na pag kakalikot ko ng cpu ko, at nood ng yt videos kung paano maayos natagpuan korin ang talagang nakatulong sakin HAHAHA maraming salamt po. Pareho tayo HAHAHA power supply rin yung di gumagana HAHA buti may extra akong cpu na luma at kinuha konalang yung power supply dun 😊

Thanks boss😊

thankyouuuu🤩❤ it helps I thought that my motherboard is broken then it turns out that only my power switch is only the problem

Shit i did the screwdriver trick still not opening even the cpu fan not working 😭, yesterday it still work i put the pc in sleep mode then turn off the pc directly on the psu switch and after that i cant turn on my pc anymore😭