1.Read “Before you begin” on page 58 and the documentation that comes with your options.

2.Be sure the server and all attached devices are turned off.

3.Follow the instructions that come with the option to prepare it for installation and to connect it to the server.

Note: If you are attaching a SCSI device, see “SCSI port” on page 91 for SCSI ID and cabling information.

I/O connector locations

The following illustration shows the input/output connectors (ports) and the expansion slots on the system board. For pin assignments and other details about these connectors, see “Input/Output ports”.

Keyboard/mouse

USB

Serial A

Parallel

Serial B

Ethernet

Video

Input/Output ports

This section provides information about the input/output (I/O) ports on the server. These ports include the following:

One parallel port

One video port

One keyboard port

One auxiliary pointing-device (mouse) port

Two serial ports

Two Universal Serial Bus (USB) ports

One Ethernet port

One communication connector dedicated to the system management adapter

Notes:

1.You can set an administrator password through the Configuration/Setup Utility program only if the optional system management adapter is installed in the server.

Installing options 85

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IBM XSERIES 220 manual Connector locations, Input/Output ports