Intergraph TDZ-400 Deskside, Setup And Maintenance Manual

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56 Chapter 5 - Upgrading the System
Follow these SIMM population rules to correctly install the SIMMs.
♦
All SIMMs in the sockets must be the same memory size.
♦
Two, four, or eight SIMMs must be installed in the sockets. The system
will not configure itself if only three, five, six, or seven sockets are
populated.
➤
To install the memory upgrade:
1. Using a quarter-inch nutdriver, remove the graphics boards and other
installed PCI option boards. The following figure shows the memory
socket location.
2. Remove the existing SIMMs from their sockets before adding new
ones.
Memory
Sockets