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External pointing device
This computer accepts a PS/2-compatibl e, seri al or USB mous e or s imi lar poi nt in g
device.
Note: When using an external mouse, you may choose to disable th e intern al
touchpad by pressing Fn-F7.
External PS/2 mouse
The built-in touchpad works alternately wit h an external PS/2 mo use which is hot-
pluggable. To use a PS/2-compatible mouse, simply plug it into the PS/2 por t.
External serial mouse
If you use a serial mouse, plug it into the serial port. Then use the Add New
Hardware tool in the Windows Control Panel to e nable the serial mous e.