Laptop unable to use BitLocker on drive with VSS service storage bus tampering
4.5
The storage bus (SATA/NVMe) has been tampered with at the driver level.
Symptoms
- BitLocker error
- Drive disconnects
- System crash
Possible Causes
- Malicious driver
- Hardware attack
Step-by-Step Fix
1
Update Chipset Drivers
Ensure the storage controller driver is original.
2
Check for DMA Attacks
Ensure the laptop is physically secure.
3
Run SFC
Repair system drivers.
When to See a Technician
Bus-level tampering is a sign of a hardware-based attack or a very bad driver.
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