Laptop unable to use BitLocker on drive with VSS service storage dm-crypt-key-derivation-hardware tampering
4.5
Device Mapper crypt KDF hardware acceleration has been tampered with.
Symptoms
- BitLocker error
- Sync error
- Service crash
Possible Causes
- Hardware attack
- Malware
Step-by-Step Fix
1
Update BIOS
Ensure hardware features are secure.
2
Check for Rootkits
Look for viruses that target hardware acceleration.
3
Run SFC
Repair system files.
When to See a Technician
Hardware-level tampering can bypass all OS-level security checks.
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