User`s guide

5/8 XEN OWNER'S HANDBOOK
Expanding the system
Chapter 5
3. If there is a drive fitted, disconnect the power and
signal cables from the rear of the drive.
4. Remove the two screws that secure the drive bay and
slide the bay backwards.
5. Lift the bay out of the system unit and put it down on
a safe flat surface.
Removing SIMMs
If you wish to install an upgrade in a bank which is already
occupied you must first remove the existing SIMMs.
1. Lever the metal clips on each end of the socket gently
away from the SIMM using your forefingers.
2. Place your thumbs on the top edge of the SIMM and
move it gently towards the vertical.
3. When the SIMM has rotated through 20°, taking care
to avoid touching any of the components on the SIMM,
grip the top corners of the SIMM between thumb and
first finger and carefully pull the SIMM out of the
socket.
4. Repeat steps 1 to 3 for the second SIMM.
Inserting SIMMs
To fit SIMMs:
1. The SIMMs will only install in one orientation. There
is a cutout at one end of the SIMM next to the
connector strip.
Hold the SIMM with the cutout towards the front of
the system, and the metal connector strip nearest the
motherboard.