Error messages 153
Audible Beeps: None
Possible Cause: An incorrect enclosure firmware version is installed, or an enclosure firmware upgrade is
needed.
Action:
• Upgrade the enclosure firmware and the controller firmware.
• If the condition persists, then replace the enclosure components.
For more information, see the HP BladeSystem c-Class Enclosure Troubleshooting Guide on the HP website
(http://www.hp.com/support/BladeSystem_Enclosure_TSG_en).
1735-Slot X Drive Array - Unsupported Redundant Cabling Configuration Detected...
...Multiple paths to the same enclosure/drives are not supported by this Smart Array firmware version. Access to all
drives has been disabled until redundant SAS cable(s) are detached, or firmware is updated to a version that supports
dual-domain.
Audible Beeps: None
Possible Cause: An unsupported redundant cabling configuration for the Smart Array firmware version is
installed.
Action: Disconnect the redundant SAS cables, and then update the Smart Array firmware to the correct
version.
1736-HP Trusted Platform Module Error
Audible Beeps: 2 short
Possible Cause: A TPM is installed, but the System ROM is unable to communicate with the TPM.
Action: Request a new system board and TPM board from an HP authorized service provider ("Contacting HP
technical support or an authorized reseller" on page 185).
When installing or replacing a TPM, observe the following guidelines:
• Do not remove an installed TPM. Once installed, the TPM becomes a permanent part of the system
board.
• When installing or replacing hardware, HP service providers cannot enable the TPM or the encryption
technology. For security reasons, only the customer can enable these features.
• When returning a system board for service replacement, do not remove the TPM from the system board.
When requested, HP Service provides a TPM with the spare system board.
• Any attempt to remove an installed TPM from the system board breaks or disfigures the TPM security
rivet. Upon locating a broken or disfigured rivet on an installed TPM, administrators should consider the
system compromised and take appropriate measures to ensure the integrity of the system data.
• When using BitLocker™, always retain the recovery key/password. The recovery key/password is
required to enter Recovery Mode after BitLocker™ detects a possible compromise of system integrity.
• HP is not liable for blocked data access caused by improper TPM use. For operating instructions, see the
encryption technology feature documentation provided by the operating system.
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