Table of Contents
System board and components
14.2
Replacing the CMOS battery
Upgrade and Repair Unit
(URU)
Tools: Phillips PH2 / (+) No. 2 screw driver; recommended: tooth pick
Safety notes
V
CAUTION!
The CMOS battery must be replaced with an identical battery or with
●
a battery type recommended by the manufacturer.
Keep lithium batteries away from children.
●
Do not throw batteries into the trash can. Lithium batteries must be
●
disposed of in accordance with local regulations concerning special
waste.
For further safety information, please refer to section "Environmental
●
protection" in the corresponding operating manual.
Ensure to insert the CMOS battery the with the positive pole
●
facing up!
14.2.1 Preliminary steps
"Shutting down the server" on page 40
Ê
"Disconnecting the server from the mains" on page 41
Ê
"Removing the side cover" on page 42
Ê
Ê Remove all accessible drives as described in section
drives" on page
"Removing the front cover" on page 46
Ê
"Removing the HDD cage" on page 56
Ê
194
43.
Upgrade and Maintenance Manual
Hardware: 15 minutes
"Removing accessible
TX1310 M1
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