Filter
Top Products
33 Chapter 4
1. Detach and remove the plastic rear cover and side panel.
2. There is a metal plate which holds the HDD to the upper right-hand
side of the metal shielding case. (See Fig. 4-2.) Remove the two
screws on the metal plate.
3. Pull the metal plate toward the outside of the unit, and remove it
from the two lugs of the shielding case.
4. Place the HDD on the metal plate, and tighten the four screws from
the bottom of the metal plate.
5. The HDD cable (1 x 44-pin to 1 x 44-pin) is next to the metal plate.
Connect the HDD cable to the HDD. The another end of the HDD
cable is connected to the PC board (CN16). Make sure that the red/
blue wire corresponds to Pin 1 on the connector, which is labeled
on the board. Plug the other end of the cable into the IDE hard
drive, with Pin 1 on the cable corresponding to Pin 1 on the hard
drive.
4.4 Installing the Central Processing Unit (CPU)
The panel PC's central processing unit (CPU) can be upgraded to improve
system performance. The panel PC provides one 478-pin ZIF (Zero Inser-
tion Force) socket (Socket 478). The CPU must come with an attached
heat sink and CPU fan to prevent overheating.
Warning! The CPU may be damaged if operated without a
heat sink and if the fan is not connected to the
CPU fan power connector.
Caution! Always disconnect the power cord from your
panel PC when you are working on it. Do not
make connections while the power is on as sen-
sitive electronic components can be damaged by
the sudden rush of power. Only experienced
electronics personnel should open the panel PC.