Preliminary Steps - Fujitsu PRIMERGY TX300 S8 Upgrade And Maintenance Manual

System board and components
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 PRIMERGY TX300 S8 / RX350 S8 Operating
Manual.
Ensure to insert the CMOS battery the with the positive pole
●
facing up!

14.1.1 Preliminary steps

"Locating the defective server" on page 57
Ê
"Shutting down the server" on page 62
Ê
"Disconnecting the server from the mains" on page 63
Ê
Ê When working on a rack-mounted server:
"Extending / removing the server from the rack" on page 64
Ê Bring the server to its horizontal position.
Ê Open the side / top cover as described in section
page 68.
"Removing the system air duct" on page 81
Ê
646 Upgrade and Maintenance Manual
"Opening the server" on
TX300 S8 / RX350 S8