Windows 10: PC Wont Turn Until Power Cord Swapped

Okay So I Came across a Observation and I dont Know If that is a Expected Behaviour or a Fault So Im Asking the Community as i didnt find any Such article Over Internet So Sometimes When Theres a Power Cut While PC Was Turned on I Dont Have UPS. Next time I would turn On Power Switch again and Press the CPU Power Switch, The CPU Wont Turn on Like No Power Comes into the CPU Not Always Mostly in Case of Loose Connections or Sudden Power Cut . And Then Plugging Unplugging Nothing works But I have another SMPS Power Cord as a Spare . I Plug that Power Cord into the CPU SPMS By Removing the

:)

 

Unplugging power cord and holding the power button. PC won't turn on

Okay so I attempted to fix a Windows 10 usb problem by following a month old forum. The instructions were:

1. Unplug the power cord from desktop computer.
   
2. Hold in the on/off button for approx. 10 seconds until the light goes off. This kills the reserve power.
   
3. Unplug all of your USB cords from the back of your machine as well as any flash drive or any other USB
   device that is plugged into your computer.
   
4. Insert the power plug back into your computer and power it up. Allow it to completely load everything
   that it needs to before you do anything else.
   
5. Now start plugging your USB devices back into your computer one at a time while waiting for them to
   indicate that they are recognized. Do this with each one of your devices until all have been recognized.
   
6. Now right/click on computer or This PC and choose Manage / Device Manager /USB Serial Controllers and
   check to see if any of them have the yellow tag. They should not have if the problem is corrected.
   

Unfortunately I only got to Step 4, when I press the power button nothing turns on. So now I'm at a complete loss. The only thing that seems to turn on though, would be the lights to my led keyboard when I plug it in. Anyways, how do I fix/turn on my PC again?

Here's a link to the forum: Unknown USB device in Windows 10

 

My hp laptop wont turn on

This is a frequent problem am sure as you have already seen from online searches.

Flea power is usually the culprit here, basically its residual power that remains on the computer even after thecomputer has been shutdown. You can drain the flea power with the steps the other answers have suggested.

• Disconnecting the battery and adapter
• Press the hardpress the power button for 30 seconds
• This should clear the flea power

If this doesnt work, read this article its about
a dell inspiron but the same applies for you hp. It has some detailed step by step instructions

 

Pc wont turn on

I'm sorry to hear that your PC isn't turning on. Here are a few troubleshooting steps you can try:

1. Check the power source: Make sure your PC is plugged into a working power outlet and that the power cable is securely connected to both the PC and the outlet.
   
2. Test the power cable: If possible, try using a different power cable to see if the issue is with the cable itself. Alternatively, you can try using the current power cable with a different device to ensure it's functioning properly.
   
3. Check the power supply: If your PC has a separate power supply unit (PSU), make sure it's switched on (if applicable) and that all connections from the PSU to the motherboard are secure.
   
4. Reset the power supply: Sometimes the power supply can get stuck in a "protective" state, preventing the PC from turning on. To reset it, turn off the PC, unplug the power cable, and hold down the power button for about 15 seconds. Then plug the power cable back in and try turning on the PC.
   
5. Check for hardware issues: If the above steps didn't resolve the issue, it's possible that a hardware component is causing the problem. In this case, you may need to consult a professional technician or contact the manufacturer for further assistance.
   

Remember to prioritize your safety while troubleshooting. If you're unsure or uncomfortable with any of the steps, it's best to seek professional help.