Dell PowerEdge R905 Information Update   - Page 11

System Board Replacement - Safeguarding, Encrypted Data, System Messages Update

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System Board Replacement - Safeguarding Encrypted Data If your system is configured to support the TPM feature, you can use encryption applications to secure the contents of the hard drive(s). NOTE: When you use an encryption program, you are prompted to create a recovery key during system setup. Be sure to store this recovery key. If you replace the system board, you must supply the recovery key when you restart your system before you can access the encrypted files on your hard drive(s). System Messages Update The following system messages are new. Table 1. System Messages Update Message Causes Corrective Actions Invalid card found in the LOM mezzanine card slot An unsupported LAN-onmotherboard (LOM) card was detected in the dedicated LOM mezzanine card slot. Replace the invalid card with a supported LOM card. TPM configuration This message displays during system restart after operation is pending. Press a TPM configuration command has been entered. (I) to Ignore or User interaction is required (M) to Modify to to proceed. allow this change which may reset the system. This is not an error. Select I or M to proceed with the TPM operation. NOTICE: Modifying can prevent security. Ensure that the configuration change is valid. Information Update 9

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Information Update
9
System Board Replacement – Safeguarding
Encrypted Data
If your system is configured to support the TPM feature, you can use
encryption applications to secure the contents of the hard drive(s).
NOTE:
When you use an encryption program, you are prompted to create a
recovery key during system setup. Be sure to store this recovery key. If you replace
the system board, you must supply the recovery key when you restart your system
before you can access the encrypted files on your hard drive(s).
System Messages Update
The following system messages are new.
Table 1.
System Messages Update
Message
Causes
Corrective Actions
Invalid card
found in the LOM
mezzanine card
slot
An unsupported LAN-on-
motherboard (LOM) card
was detected in the
dedicated LOM mezzanine
card slot.
Replace the invalid card with
a supported LOM card.
TPM
configuration
operation is
pending. Press
(I) to Ignore or
(M) to Modify to
allow this change
which may reset
the system.
This message displays
during system restart after
a TPM configuration
command has been entered.
User interaction is required
to proceed.
This is not an error. Select
I
or
M
to proceed with the
TPM operation.
NOTICE:
Modifying can
prevent security. Ensure that
the configuration change is
valid.