Laptop unable to use BitLocker on drive with VSS service storage tpm tampering
4.5
The TPM has been tampered with or replaced by a malicious emulator.
Symptoms
- BitLocker error
- TPM not found
- Security alert
Possible Causes
- Hardware attack
- Malware
Step-by-Step Fix
1
Clear TPM
Reset the TPM in BIOS (Warning: data loss if no recovery key).
2
Check TPM Status
Use tpm.msc to verify health.
3
Update BIOS
Ensure the TPM driver is original.
When to See a Technician
TPM tampering is a sign of a highly sophisticated hardware attack.
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