Laptop BitLocker failing on drive with VSS service storage fiber channel tampering
4.5
Fiber Channel HBA drivers have been tampered with.
Symptoms
- BitLocker error
- Adapter failure
- System crash
Possible Causes
- Malicious driver
- Hardware attack
Step-by-Step Fix
1
Update HBA Drivers
Ensure the driver is original and signed.
2
Check for Physical Tampering
Ensure the adapter is secure.
3
Run SFC
Repair system files.
When to See a Technician
Fiber Channel is used for SAN connectivity; tampering here is a sign of a targeted attack.
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