Winbook XP5 User Manual page 48

Note:Disabling the PS/2 pointing device disables both internal and external PS/2 devices.
[XP5 6-8]
Internal Audio & Audio IRQ
If you have an optional audio card, you must set "Internal Audio" to "Enabled."
You can use the default IRQ setting of IRQ 7 for the audio card, or you can select IRQ 5 instead.
IRQ selection is explained in detail in "Audio System Setup Options" in Chapter Four.
Extemal Cache
External cache refers to the Level 2 cache. With the cache installed, you must set this line to
"Enabled" for the cache to work.
Com Port, Intemal Modem, & LPT
The settings for these entries are the standard address assignments used for these ports. The
Internal Modem Port, which normally is COM 2, is reserved for the fax modem even if you don't
have it installed. Do not change the addresses unless you have a specific reason to, and you know
what you are doing. Normally, there should be no need to change them.
LPT Mode
The LPT Mode entry sets the protocol for the Printer port. The port operates as a standard
parallel port with the default setting. The default may not work if you attach a device that
requires an extended mode. If so, try the Extended setting.
PS12 Pointing Device
This enables the built-in pointing device (either the trackball or the TrackPoint) and mouse