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Airin's Notes

Category: Hardware 🠪 Laptop
HP Laptop Won't boot after BIOS Upgrade
September 27, 2022

Power off, hold Windows+B, power on and keep holding for 20+ seconds.
Power off, hold Windows+V, power on and keep holding for 20+ seconds.
Power off, hold all 4 arrow keys, power on and keep holding for 20+ seconds.
https://support.hp.com/us-en/document/c02693833

Unplug power and battery, disassemble and reset CMOS
https://h30434.www3.hp.com/t5/Notebook-Boot-and-Lockup/Laptop-Will-Not-Boot-After-BIOS-Update/td-p/6716008



Keywords: Bios, Upgrade, Update, black screen, froze, freeze





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