T132 - Dell PowerVault ML6000 Maintenance Manual

T132

T132 - Hardware Clock Failure
Description
Detection Scenarios
Root Causes
Customer Resolution
Steps
Possible CRUs/FRUs
PowerVault ML6000 Maintenance Guide
GUI Description: The hardware real-time clock (RTC) has failed. The library
system time may appear to be set correctly, but accurate time will be lost
following a power cycle or reboot.
Explanation: While setting the library time, the library detected an error in the
hardware real-time clock (RTC). This type of error will allow the library system
time to be changed, but the time will not be set correctly following a power
cycle or reboot.
The main library firmware determined that setting the hardware clock failed,
though the system time may appear to have been set correctly.
The hardware clock on the LCB failed.
Perform RR007 - Remove and Replace LCB Hardware Clock
Note: Read and perform all resolution steps before dispatching any parts.
Dispatch the first part listed below for replacement. If this does not solve the
problem, dispatch the second part, and so on, in order. Dispatch only one part
(or set of parts) at a time.
1 LCB
on page 423.
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