User manual

6-18 TVC-500 Operation Manual
020-100539-01 Rev. 1 (08-2010)
Section 6: Chassis Component Replacement
6.14.2 Replacement
Figure 6-33 CPU Installation
1. Using extreme care, fully raise the
CPU socket lever and cover.
NOTICE! The CPU socket contacts are
delicate. To avoid bending the contacts,
use extreme care when installing the
CPU in the socket.
2. Align the notches in the CPU base
with the tabs on the socket as shown
in Figure 6-33. Seat the CPU into
the socket. ensure that the underside
of the CPU is level with the top of
the CPU socket.
3. Close the CPU cover plate by
lightly pressing down on the CPU
cover plate. Close the socket lever.
4. Replace the CPU heatsink (6.13.2).
6.15 System Board
Removal and replacement of the system board is described here.
6.15.1 Removal
1. Ensure the TVC-500 controller is powered down. Refer to Section 6.2 Powering Down the Controller.
2. Remove the side access panel (6.3.1) if not already removed.
3. Remove the airflow guide (6.4.1) if not already removed.
4. Remove the expansion card support (6.5.1) if not already removed.
5. Remove the memory fans (6.10).
6. Remove the front fan holder (6.9.1).
7. Remove expansion cards (6.12.1).
8. Disconnect all cabling from the system board.
NOTE: Make a note of the cable connections before disconnecting them from the system board.