Fujitsu CELSIUS M4 Series Operating Manual page 70

System upgrades
a
1
► Push the slot cover into the slot (1).
Ensure that the projection (a) on the slot cover engages into the appropriate recess. If it
!
does not, you will find it difficult to close the locking rail. There is a danger that damage
may be caused.
2
2
► Press the clips (2) from outside in the cut-outs on the case rear panel until the clips engage.
When doing so, make sure that you press the rail carrier (b) into the corresponding opening.
► Fold closed the locking slide (3).
► If you have removed the cross-piece, install it now (see "Installing the cross-piece").
► Install the fan (see "Installing the side fan").
► Close the casing (see "Closing the casing").
62
b
3
A26361-K994-Z220-1-7619, Edition 2