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Installing and Removing Expansion Boards
Installing and Removing Expansion Boards
This section describes in detail the steps needed to install expansion boards in the system.
CAUTION: Read the “ESD Precautions” section earlier in this chapter before proceeding.
Identifying Expansion Boards
There are three types of expansion boards:
∙EISA
∙ISA
∙PCI
Each expansion board has a different type of connector, as illustrated below.
Figure 3-5. Expansion Board Connectors
ISA board | EISA board | PCI board |
An ISA board has a single row of contacts along its connectors. There is usually a single notch in the connector.
An EISA board has a double row of tightly spaced contacts along its connector. There are usually six notches (five small ones and one large one) in the connector.
NCR S26 Hot Plug Server User Guide |