Required Tools; Preliminary Steps - Fujitsu Primergy BX920 S4 Upgrade And Maintenance Manual

System board components
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 PRIMERGY BX920 S4 Operating Manual.
Ensure to insert the CMOS battery with the positive pole facing
●
up!

10.1.1 Required tools

Preliminary and concluding steps: tool-less
●
Replacing the battery: tool-less
●

10.1.2 Preliminary steps

Before replacing the CMOS battery, perform the following steps:
Ê If applicable, open the rack door as described in section
door" on page
Ê Locate the desired server blade as described in section
defective server blade" on page
Ê Shut down the server blade as described in section
server blade" on page
Ê Remove the server blade from the system unit as described in section
"Removing the server blade from the system unit" on page
Ê Open the server blade as described in section
on page 56.
212
52.
45.
53.
Upgrade and Maintenance Manual
"Opening the rack
"Locating the
"Shutting down the
55.
"Opening the server blade"
BX920 S4