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HP ProBook 640 G4 6050A2930101-MB-A01 (A1)

Hello!, on this model bios had password, did both 32mb and 16mb bios and now there is no password. but laptop starts only after 30-40 sec with error security Device problem (There is a problem with the Security Device on the unit.) Tried to update to the newest bios after boot to windows, but still same. Any ideas?, thank you!
 

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unpas1.zip
9.9 MB · Views: 42

Hello!, thank you for quick update on message. Used provided bin file, but problem persists. Any ideas what i could try?
 
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