Intergraph InterServe 600 Series, System Reference Manual, Page: 42 / 104

32
Supported
Memory
Bank 0 Bank 1 Bank 2 Bank 3
256 MB 2 x 128 MB NP NP NP
2 x 64 MB 2 x 64 MB NP NP
2 x 32 MB 2 x 32 MB 2 x 32 MB 2 x 32 MB
512 MB 2 x 128 MB 2 x 128 MB NP NP
2 x 64 MB 2 x 64 MB 2 x 64 MB 2 x 64 MB
1 GB 2 x 128 MB 2 x 128 MB 2 x 128 MB 2 x 128 MB
To install the memory upgrade:
1. Open the base unit and remove the necessary parts as described in Chapter 1.
2. Using a quarter-inch nutdriver, remove the graphics boards and other installed PCI option boards.
3. Remove the existing SIMMs from their sockets before adding new ones.
4. Remove the SIMMs from the antistatic bag and install them in this order:
−
If the total number of installed SIMMs will be four, install the SIMMs in the Bank 1 sockets
first, then in the Bank 0 sockets.
−
If the total number of installed SIMMs will be eight, install the first SIMM in socket J58.
Install the remaining SIMMs in the next empty socket until socket J51 is the last socket
populated.
The following figure shows the socket layout.
J58
1 3 2 0 3 2 1 0 Banks -
J51
CPU 1
CPU 0
5. Position the SIMM in the next available socket so that the notch faces the back of the base unit.
6. Insert the SIMM at a 60 degree angle, pressing it firmly into the socket.
7. Push on the top edge of the SIMM until it snaps into the metal clips. The socket tabs must fit
inside the mounting holes of the SIMM.
8. Repeat steps 5 through 7 for the remaining SIMMs.