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Common problems for Battery
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HP Recommended
Cq57
Microsoft Windows 10 (32-bit)

my laptop is Compaq cq57. when I pressured power btton ,light on power button on for a second then off and laptop is not on.

1 REPLY 1
HP Recommended

@SASHI1989

Thank you for posting on the HP Support Community.

  • Did this happen after a recent window or software update?
  • Have you made any hardware/software changes?
  • Have you tried any troubleshooting steps?

I have a few troubleshooting steps we could try to fix the issue:  

Hard Reset: Follow steps from the link: https://hp.care/2GnkMa8(if the computer doesn't start up/power on you can skip the next step)

BIOS default: 

  1. Turn off the computer and wait five seconds.
  2. Press the Power button to start the computer and repeatedly press the F10 key to enter the BIOS setup menu.
  3. On the BIOS Setup screen, press F9 to select and load the BIOS Setup Default settings.
  4. Press F10 to Save and Exit.
  5. Use the arrow keys to select Yes, then press Enter when asked Exit Saving Changes?
  6. Follow the prompts to restart your computer.

Note: Disconnect all the connected devices from the computer including power cord and try to turn it back on after few hours sometimes this fixes the issue. 


Please feel free to contact us here anytime you need any further assistance. Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.

ECHO_LAKE
I am an HP Employee

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