Forum Discussion
BrunoK1874
Jun 12, 2025Brass Contributor
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 ...
pmarsh508
Jun 23, 2025Copper Contributor
I'm seeing that MS is recommending leaving the hub in the state with red error "Invalid signature detected" while they work on a plan for recovery. I see no other information on what to do to get out of this error other than what Adam posted above. Anyone else hearing or seeing solutions?
- flamurKJun 23, 2025Copper Contributor
hey Pmarsh i posted some instructions that will need to be sent over to microsoft