15.4 Replacing the serial interface
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools: Phillips PH2 / (+) No. 2 screw driver (for cover 2)
Preliminary steps
▶
"Suspending BitLocker functionality" on page 75.
▶
If applicable, "Removing the front cover with lock" on page
48.
▶
"Shutting down the server" on page 48.
▶
"Disconnecting the power cord" on page 49.
▶
"Getting access to the component" on page 52.
Removing the defective serial interface
▶
Remove the serial interface, see "Removing the serial interface" on
page 340.
Installing the new serial interface
▶
Install the serial interface, see "Installing the serial interface" on page 337.
Concluding steps
▶
"Reassembling" on page 57.
▶
"Connecting the power cord" on page 62.
▶
"Switching on the server" on page 66.
▶
If applicable, "Installing the front cover with lock" on page 66.
▶
"Resuming BitLocker functionality" on page 93.
Serial interface
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