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Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.

‎06-19-2021 05:46 PM

HP Recommended
Product: Probook 440 g1
Operating System: Microsoft Windows 10 (64-bit)

I was using my hp probook 440 g1which turned off suddenly without indicating the battery low indicator. when i plugged in the AC adapter the amber light on the ac connector was on. however after pressing the power button the laptop did not power on and the ac connector light turned to white and started blinging slowly. i plugged out the ac charger but the light was still blinking and the pc couldnt turn on. i removed the battery, pressed the power button for 30 sec, returned the battery and the light from the ac connect started blinking white again whereby the pc did not turn on. i tried to remove the battery and plugged in the ac adapter but experienced the same and pc still did not boot. when i returned the battery back the light couldnt stop blinking and i left it that way over night. i guess the battery was completely drained by morning since it was no longer blinking on battery power. however after connecting the ac power the white blinking started again and laptop couldnt power up. i left it on the ac power for a few minutes and noticed when i unplugged the ac power the blinking stopped but the laptop couldnt power on or indicate anything else. i guess the battery is not charging too. i tried several methods like win+b and power button for 3sec to no avail as well as win+v then power button. no beeps, no light on keyboard or display. help me please.  

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