Installing CPU Boards
NCR S26 Hot Plug Server User Guide 3-3
Installing CPU Boards
This section provides information on CPU boards for your server.
Types of CPU Boards
The system board has one CPU board slot that supports these two types of
CPU boards:
• CPU board that supports the Intel Pentium™ processor
• CPU board that supports the Intel Pentium Pro™ processor
Installation
If you ordered a CPU board factory-installed, you may skip this chapter. If
you must install a CPU board in your system, read all of this information.
When actually performing the installation, refer to the following documents
for information on installing CPU boards in the system:
• Quick Hardware Installation that came with your system
• Release Notes that came with your CPU board
• Figure 2-7 in Chapter 2 of this manual for the location of the CPU board
slot on the system board
Warnings
When installing CPU boards, do not attempt to make any hardware changes
unless you are a qualified technician. Ask your dealer for assistance.
There are two released versions of system BIOS. One is for the CPU board
that supports the Pentium processor. The other is for the CPU board that
supports the Pentium Pro processor. These versions of BIOS are not
interchangeable. Flashing the incorrect version renders the system unusable.