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Chapter 1: 7401-2xxx and 3xxx Product Overview 1-33
Other Integrated Devices and Indicators
Hard Disk Drive
A 2.5-inch IDE hard disk is available to support Windows NT. The
drive is the standard type that is used by notebook PCs.
Reset Switch
As a last resort, the Reset Switch can be used to reboot the system if the
software reset port mechanisms fail. The switch is on the connector
row at the bottom of the enclosure. Intentionally, it is not easily
accessible, but can be operated without removing covers or using
special tools.
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Reset Switch
Caution: Except when testing software in a lab environment, always
disconnect the AC power cord.
Reset Procedure
1. Gently press the Reset Switch and hold it in for at least four
seconds. The screen goes blank.
2. Release the Reset Switch and then gently press it again. The system
reboots.
Internal Speaker
The Internal Speaker is connected to the PC speaker output of the
system chipset, not to the audio subsystem. It is connected to the
Processor Board via a harness and mounted inside the Processor Board
enclosure.