Windows 10: My laptop wont power on, how do i fix this?

So I'm trying to turn on my laptop, and the power light will come on, but not the SD light. It will be like that and a black screen for about 3 seconds before the fans turn off and the light does as well. I've tried so much to fix this but nothing has worked and I don't know what's wrong with it, if anyone knows how to fix this, please let me know!

:)

 

laptop battery wont charge after latest update

1. Shutdown your laptop.

2. Remove the battery.

3. Connect the AC power adapter to your laptop.

4. Power on the laptop

5. Open the Device Manager by typing Devmgmt.msc into Start Menu or from Control Panel.

6. Under the Batteries category, right-click all of the Microsoft ACPI Compliant Control Method Battery listings, and select Uninstall (it’s okay if you only have 1).

7. Shutdown the laptop.

8. Insert the battery.

9. Power on the laptop.

If above suggestions wont resolve the battery charge issue then follow below steps.




Step 2

1. Shutdown the laptop.

2. Remove the battery.

3. Start the laptop with only AC adapter connected to laptop.

4. When you login to Windows OS connect the battery while Windows OS working.

 

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 Won't go to sleep - Fixed Feature Power Button

Hi recently my laptop won't go to sleep, after one second is back from sleep saying that the power button was the trigger for waking up.




I tried everything that I saw in similar post all over the forums.

1. All the drivers updated
2. Turn of all wake timers and allow device to wake up the computer from mouse, keyboard, Realtek PCIe Controller, Wireless AC.
3. Turn "wake computer" from UpdateOrchestrator in Task Scheduler
4. Run all the troubleshooters from windows
5. Reinstalled Windows latest build
6. Tried on older Windows build

Has anyone can suggest anything else ?
It drives me crazy , its suddenly happened and now a can't find any solution