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- blank screen after changed security policy

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03-21-2024
03:11 PM
- last edited on
03-25-2024
10:10 AM
by
JessikaV
Product: HP ZBook 15 G3 Mobile Workstation
Welcome to all members in the community ,
After i enterd bios to show boot from usb uefi,
I changed in the security policy for boot from all Legacy to UEFI except video, saved the changes
After restart its show blanking screen with fan running, like died, any help please, Sorry. For bad English
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