Toshiba Magnia 3310 - Manual (Page 162)

Installing and Removing Hardware
Power supply unit 144
3 Gently insert the EPS-R module to install about halfway while
holding with both hands, and insert it until the eject lever locks
while grasping it by its handle.
Installing the EPS-R module
4 Attach the lock on the security loop on the back of the server if
it is to be attached.
NOTE: After removing the EPS-R module panel and screw,
store them in a safe place.
Removing the EPS-R module
NOTE: The installation and replacement of an EPS-R module
requires special technology and knowledge. If you have no
experience in installing a EPS-R module, consult your
authorized MAGNIA service provider. (Services will be
provided for a fee.)
Especially, pay careful attention when replacing the EPS-R
module while the system is in operation.
An error in the removal procedure may damage the server or
destroy and lose important programs or data.