Test-ComputerSecureChannel
CautionRepair the trust channel
Test-ComputerSecureChannel -Repair
The proper fix for 'trust relationship failed' — -Repair usually heals it without a domain rejoin.
Examples
Test-ComputerSecureChannel -Repair -Credential corp\adminRepair the secure channel
Syntax
Test-ComputerSecureChannel [-Repair] [-Credential cred]
Before you run it
If it fails, escalate to netdom or rejoin.
The same reference, with no signal at all
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