Samsung ML-331X - Manual (Page 56)

58 3. Maintenance
Upgrading a memory module
Your machine has a dual in-line memory module (DIMM). Use this
memory module slot to install additional memory.
Order information is provided for additional memory module. (See
"Available accessories" on page 52.)
1
Installing a memory module
1 Turn the machine off and unplug all cables from the machine.
2 Grasp the control board cover and remove it.
3 Remove the new memory module from its bag.
4 Holding the memory module by the edges, align the memory
module on the slot at about a 30-degree tilt. Make sure that
the notches of the module and the grooves on the slot fit each
other.
The notches and grooves illustrated above may not match
those on an actual memory module and its slot.
5 Press the memory module into the slot with care until you
hear a ‘click’.
Do not press the memory module strongly or the module
may be damaged. If the module does not seem to fit into the
slot properly, carefully try the previous procedure again.