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SurfaceHub Gen1 violation error at several devices
Following Error occured 2 day's ago on several SurfaceHub Gen1 in our company: SurfaceHub error: secure boot violation invalid signature detected. Check secure boot policy in setup. Solution could ...
The repair was only possible together with MS support. Need was to create a manufacturing.bin send to MS and then receive a signed manufacturing-SIGNED.bin file. With this signed file unlock was possible and with a then follwo bios update all is running fine again. Please get in contact with MS about.
Good luck to everybody.
Microsoft Support should have provided you with a fairly detailed guide (text and video) along with the recovery files. Please follow the instructions carefully, and it should work. Otherwise, please reply to the Microsoft support ticket, and the representative will be happy to assist you further.
