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Guidelines
Troubleshooting black screen issues on HP Notebooks: Click here to view the instructions!
HP Recommended
HP ProBook x360 440 G1 Notebook PC
Microsoft Windows 11

My HP probook X360 440 G1 going sleep mode immediately entering Login PIN.

 

Issue as below :

 

1) Boot the laptop

2) Enter the login PIN

3) After 1-2 Second max it goes to sleep mode

4) Again pressing Power Button it wakes up to login screen for PIN

5) It never lets me in the desktop more than 2-5 seconds.

 

Steps I have tried till now 

 

1) I have even upgraded from Windows 10 to Windows 11 thinking it may be because of this, no resolution

 

2) I have gone through multiple posts mentioning extending sleep time in Power Options and making Screensaver settings to NONE, I did this as well,nothing worked for me.

 

3) Updated Display drivers and Updated BIOS , no effect.

 

4) Did Memory  Diagnostic test, HardDisk Test etc no problem found.

 

Kindly help me fix this problem, I am feeling like my laptop may never come to life now.

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