This is fairly straight forward, but it's not a 30-second job to upgrade the RAM or DOM.
A general view of the back of the unit.
Turn the unit over to show the bottom(?) - or at least the bit carrying the label. You start by
removing the six screws indicated.
Now to start on the case. We need to separate the top from the bottom. Hold it label side down....
I found a good starting point was under the left-hand mounting lug. A little pressure started the
separation process.
From there I moved to the left-hand-side, and then round the corner....
....and from there it was back to the middle and then work around to the right-hand side.
At this point three edges are free. I found that it didn't take much persuasion over the last edge as
you can move the cover away from you which helps to clear the internal clips.
With the plastic cover out of the way the electronics are now visible.
With the cover out of the way the next thing is to remove the small metal screening panel by the DVI and VGA
sockets. First remove the four nuts by the video sockets and then the two screws below. At this point it is worth
using a flat bladed screwdriver to ensure that the black paint isn't holding the two metal tabs to the panel
behind them.
Before you can remove the shield there is one further screw holding it in place to the main heatsink. Remove it.
A view with the shield removed. You need it out of the way in order to be able to remove the top board.
With the shield out of the way the top board can be removed once you have undone the two screws shown.
With the top board removed the main circuit board is revealed. The 44-pin horizontal DOM can be seen
top-leftish in the photo. One further step is necessary to get at the RAM that is mounted on the
bottom of the main circuit board. You need to remove the four screws indicated in order to do this.
.
With the main circuit board free it can be moved clear of the metalwork and turned over to
reveal the RAM module - a standard SODIMM.
Note: I disassembled the unit without unplugging any of the internal cabling. I didn't find it to be necessary.
As always just reverse the procedure to reassemble the VCX-2112.