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‎04-14-2021 02:25 PM

HP Recommended
Product: All In one

Can anyone help. 
when swiping on I get a black screen with red box saying “ secure boot violation , invalid  signature detected” 

 

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1 REPLY 1

‎04-14-2021 04:26 PM

HP Recommended

Hi,

 

Have you installed new hardware?

 

An invalid Secure Boot signature may be caused by malware, or BIOS corruption, or new hardware.

 

Tough to conclude the cause of your issue.

 

You can turn off Secure Boot using instructions at this (Link). Doing this will allow malware to run if you are infected.

 

Regards

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