PC power button not working??
 

My PC is starting to have trouble turning on when the power button is pressed. I noticed it a few days ago. I had to press the button like twice. Today I had to press it 4 times before it finally turned on. I'm just going to leave it running because I got a design job to do and I'll be fuked if I can't turn it on...

Does anyone know what usually causes it? It's like 8 years old... I have to upgrade to a new PC soon.. but I've always been putting it off because this one is still doing everything I needed it to do.

Could just be the power supply, it's cheap to switch out.

ya 3 power components if the motherboard is good. switch, power supply, cable. try replacing the cable first. they are really cheap and you probably have one from an old printer or monitor. my desktop burns thru power cables about every 6 months. great power grid here lol.

keeping it on without fixing it might make it fail at a bad time. save often :2 cents:

#

Don't ask me, I actually jumpstart my desktop PC . . .

Wow 8 years old.

Mine rarely make it past 3.

ChatGPT:

This issue can stem from various causes, ranging from simple wear and tear to more complex hardware problems. Given the age of your PC (8 years), it's likely that some components might be reaching the end of their lifespan. Here are some common reasons for the problem you're experiencing:

1. Power Button Wear: The most straightforward cause. Frequent use over the years can wear out the physical mechanism of the power button, leading to inconsistent responsiveness.
   
2. Power Supply Issues: An aging power supply unit (PSU) might struggle to deliver the necessary power on the first attempt. Capacitors inside the PSU can degrade over time, affecting its performance.
   
3. Motherboard Problems: Components on the motherboard, especially capacitors, can start to fail after years of service, leading to power-on issues.
   
4. Dusty Interior: Accumulated dust can interfere with the electrical connections inside your PC. Cleaning out the dust might improve the situation.
   
5. Faulty Connections: Loose or deteriorating connections between the power button and the motherboard can cause inconsistent signal transmission.

Before considering an upgrade, try these troubleshooting steps:

• Check and Clean: Open up the case and clean out any dust with compressed air, paying special attention to the power button and its connection to the motherboard.
• Inspect the PSU: Look for any signs of wear or damage. If possible, test with another PSU.
• Check Connections: Ensure that all cables, especially those related to the power button and motherboard, are secure and undamaged.
• Consider Professional Help: If you're not comfortable checking the PSU or motherboard yourself, it might be worth getting a professional opinion, especially since a faulty diagnosis could lead to unnecessary replacements.

Given the PC's age, it's also a good time to :warning start planning for an upgrade :warning, especially if you rely on it for work. While it's understandable to postpone upgrading a system that meets your needs, hardware inevitably wears down, and performance demands evolve. An upgrade could offer significant improvements in reliability, speed, and efficiency, potentially avoiding work disruptions.

The part where your power button plugs into the motherboard, you could unplug it and use something to touch the pins to turn it on/off. If it has trouble turning on that way, then it's probably the PSU. If it works, could be a bad/dirty power button/cable.

Did you turn it on again and off again?

Have you tried turning it off and turning it on again? :1orglaugh

Have you tried rubbing some poo into it?






Probably won't help, but it would be an enjoyable thing to do... :2 cents:

Try looking around for obvious things first. Is your power cable inserted and snug?

The power switch probably has some dust in it. Try blowing it out. If you have can of compressed air used for electroincs, use that instead.

If you are handy and have the parts, try swapping out the power supply next or even better, just take it to your local PC shop and have them fix it. Parts are cheap AF these days.

I never turn mine off. Sleep mode does exist.

Same. I restart like twice a month.

Try this ^^^ first.

Sleep mode FTW!

I never power off my PC, I only put it to sleep and all I do is press my mouse or keyboard and it turns back on