Ram Controller Board (Vt1000 / Vt1200 Only) - DEC VT1000 Service Manual

52 Removing and Replacing FRUs

4.2 RAM Controller Board (VT1000 / VT1200 Only)

CAUTION
The image board and the SIMM cards can be damaged by
electrostatic discharge. Handle the RAM board by its cover or
strap. Avoid contact with any components or circuitry within the
system box.
To remove the RAM controller board:
1. Remove the system box cover (Section 4.1).
2. Release the standoff clips by gently pushing each clip away from the
board and lifting up on the edges of the board.
3. Grasp the strap of the memory controller board and pull up firmly.
4. Place the board on top of the power supply's metal cover, with the
strap side down. Use the metal cover as an antistatic work surface to
remove and replace SIMM cards.
5. Remove the SIMM card(s) from the old RAM controller board and
install them on the new RAM controller board (Section 4.4).
To install the RAM controller board, reverse steps 1 through 3.
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