HP Model 745 - VME Workstation, Owner'S Manual, Page: 70 / 220

4-6
Processor Options Installation
Memory
Memory
This section provides step-by-step instructions for installing RAM cards in
the Model 745. The memory kit contains a memory card, a set of standoffs, a
set of screws, and a wrist strap.
Preliminary Requirements
Perform the following steps before you install a RAM card into the
board computer:
1 If the board computer is already installed in the Model 745 chassis, you
must remove it.
2 Place the board computer on a static-free mat on a clean, level surface.
RAM Card Installation
Up to four RAM cards may be stacked. Use these steps and Figure 4-2 to
install the RAM cards:
NOTE: When mixing memory card capacities that include 128MB or 256 MB cards,
the 128MB and 256MB card(s) must be installed into the lowest memory
slots before adding cards of other capacities.
1 Begin with the Model 744 placed so that you face the front bezel.
2 If the Model 744 has RAM card(s) already installed, remove the screws
that secure the topmost RAM card, and then install the new standoffs that
came with your RAM card onto the topmost card (see Figure 4-2).
3 Hold the RAM card you are installing so that the chamferred corner is the
upper-left corner (see Figure 4-2).
4 While placing the new RAM card over the CPU or topmost installed card,
align the holes in the RAM card with the spacers/standoffs underneath it.
5 Properly align the connectors by slightly rotating the RAM card until you
can feel the connectors fit together.
6 Gently and evenly push on the top of the connectors with both of your