Toshiba Magnia 3310 - Manual (Page 129)

Installing and Removing Hardware
Replacing the internal battery
111
Replace the battery in the procedure described below, after
referring to “Before starting operation” on page 57:
1 Check and note down the system configuration information
after pressing the key while the server is starting up to
startup the BIOS setup utility.
2 Shut down and turn off your server.
3 Unplug all the power cables of the server.
NOTE: Do not replace the battery when your server is on,
otherwise your server or the internal battery could be
damaged.
4 Remove the server panels.
See “Removing and replacing the server panels” on page 25.
5 If expansion cards have been installed, remove them according
to the procedure.
See the steps4 and 5 in “Installing the expansion card” on page
132.
6 Press the battery lock switch to the right as shown by the arrow
in the diagram and raise up the battery to remove it.
Be sure to remove the battery while holding it with your hands
to prevent it from falling.
Removing the battery