I/O Ports; Installing Memory - Supero AS-4021M-32R User Manual

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I/O Ports

The I/O ports are color coded in conformance with the PC 99 specifi cation. See
Figure 5-4 below for the colors and locations of the various I/O ports.
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Installing Memory

Note: Check the Supermicro web site for recommended memory modules.
Exercise extreme care when installing or removing DIMM modules
to prevent any possible damage. Also note that the memory is inter-
leaved to improve performance (see step 1).
1. Insert each memory module vertically into its slot, paying attention to the notch
along the bottom of the module to prevent inserting the module incorrectly (see
Figure 5-5). See support information below.
2. Gently press down on the memory module until it snaps into place.
Note: each processor has its own built-in memory controller, so the CPU2 DIMMs
cannot be addressed if only a single CPU is installed. 256 MB, 512 MB, 1 GB, 2
GB and 4 GB memory modules are supported. It is highly recommended that you
remove the power cord from the system before installing or changing DIMMs.
Chapter 5: Advanced Serverboard Setup
Figure 5-4. Rear Panel I/O Ports
CAUTION!
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