TX140 S1
Upgrade and Maintenance Manual
303
Main memory
Ê
If available, update the system board BIOS to the latest version as described
in section
"Updating or recovering the system board BIOS and iRMC" on
page 100
.
Ê
Enable boot watchdog functionality as described in section
"Enabling SVOM
boot watchdog functionality" on page 110
.
Ê
If BitLocker functionality is used and has been disabled before starting the
maintenance task, re-enable BitLocker as described in section
"Enabling
BitLocker functionality" on page 116
.
10.4 Replacing memory modules
10.4.1 Required tools
●
Preliminary and concluding steps: tool-less
●
Replacing memory modules: tool-less
10.4.2 Preliminary steps
Before replacing a memory module, perform the following steps:
Ê
Disable BitLocker functionality as described in section
"Disabling BitLocker
functionality" on page 93
.
Ê
Disable boot watchdog functionality as described in section
"Disabling
SVOM boot watchdog functionality" on page 94
.
Ê
If applicable, open the rack door as described in section
"Opening the rack
door" on page 61
.
Ê
Locate the defective server as described in section
"Locating the defective
server" on page 54
.
Upgrade and Repair Units (URU)
Average task duration: 5 minutes
Average software task duration: 5 minutes
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Страница 40: ...40 Upgrade and Maintenance Manual TX140 S1 Before you start ...
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Страница 472: ...472 Upgrade and Maintenance Manual TX140 S1 System board and components ...
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