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‎04-03-2022 02:19 PM - last edited on ‎04-04-2022 07:39 AM by

HP Recommended
Operating System: Microsoft Windows 10 (64-bit)

Hello,

 

I have this weird issue with my hp probook 450, when i plug the power jack,all i get is  blinking charging port LED,but it won't boot when i press the button,  but when i remove the jack open the computer and remove the keyboard, and i replug the power jack again it's reboot normally, i put the keyboard back (pc still on) and it simply works , all the buttons works.. but when i shut the down the pc, remove power plug/battery i get the same LED blinking but no booting, i changed the cmos battery. Uninstalled the keyboard drivers, and the problem still persist.. how to fix this problem??

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