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‎06-20-2023 12:04 PM - last edited on ‎06-20-2023 12:47 PM by Retired

HP Recommended
Product: HP Laptop PC 15s-fq2000 (2D118AV)
Operating System: Microsoft Windows 11

OMGTV

HP Laptop PC 15s-fq2000 (2D118AV)

Product

491D1UA

Serial

[personal info removed]

 

My laptop was working fine, then suddenly it just Black Screen. When I reset it by pulling out the batter and hold down power button, it says Checksum Invalid Error 502. I tried to flash the bios with a thumdrive and that didn't work. what else can I try. The laptop is too new to have these issues. I am almost SURE nothing physically wrong with it.

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