Zenith Data Systems MT2000, User Manual

Page: 99 / 205

5-11
Upgrades and Options
Modifying the Processor/Memory Board
The following sections provide procedures for
upgrading and configuring the processor/memory board
in your system. Topics covered include:
■
Removing the Processor/Memory board
■
Adding or removing a Pentium Pro microprocessor
■
Adding or removing DIMMs
■
Installing the Processor/Memory board.
Notice: Electrostatic discharge (ESD) can damage add-
in boards and other components; place them on an
antistatic surface. Modify the baseboard only at an
ESD workstation. Otherwise, wear an antistatic wrist
strap attached to chassis ground.
Removing the Processor/Memory Board
Warning: If the system has been running, any
processor and heat sink already installed on the board
will be hot. To avoid the possibility of a burn while
removing the processor/memory board, let the
components cool for 10 minutes before continuing with
the procedures described here.
1. Power off the system and remove the side panel as
described earlier in this chapter.
Notice: Observe static precautions. Use an antistatic
wrist strap.
2. Remove the board support panel described earlier in
this chapter, see Removing the Board Support Panel.
3. Holding the board by its edges, carefully pull it out
until the edge connectors are free (see Figure
5-3).
4. Store board in an antistatic protective wrapper if
you are not installing or removing a processor or
memory at this time.