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Primary Memory Controller
Secondary Memory Controller
Memory
Bank 0
Bank 2
Bank 4
Bank 1
Bank 3
Bank 5
768 MB
128 MB
128 MB
128 MB
128 MB
128 MB
128 MB
256 MB
256 MB
256 MB
1 GB
256 MB
256 MB
256 MB
256 MB
1.5 GB
256 MB
256 MB
256 MB
256 MB
256 MB
256 MB
See the system board diagram in Chapter 5, “System Board,” for socket locations.
To install the memory upgrade:
1. Swing the power supply out to expose the DIMM sockets. See Chapter 1, “Accessing the
System,” for details.
2. Locate the available DIMM socket and ensure the release tabs are open.
3. Grasp the DIMM so that the notch positions match the keys in the socket. See the figure
in the section, “DIMMs,” in Chapter 2, “Servicing the System.”.
4. Insert the DIMM straight down into the socket.
5. Push gently straight down until the release tabs snap into place.
6. Swing the power supply back into the chassis and secure it with the plungers.
Adding a Processor
You can upgrade a single processor system to a dual processor system. You can upgrade a
processor to a faster processor.
Processors are mounted in a dual processor retention module (DPRM), which surrounds the
processor slots. See the system board diagram in Chapter 5, “System Board,” for the location
of processor slots and related connectors.
Single-to-Dual Upgrade
You can upgrade to dual processors by purchasing a TDZ 2000 GT1 single-to-dual processor
upgrade kit from Intergraph Computer Systems. The kit contains all the hardware, software,
and documentation required to perform the upgrade.
After installing a second processor, you must reinstall Windows NT on the system to ensure
proper operation with multiple processors.
