S2380 Trinity K7
17
External SMI (Jumper JP1)
The External SMI Signal Management Interupt header is reserved for use with
external hardware devices.
Sleep Button (Jumper JP24)
JP24 is used to connect to the sleep button. Depressing the sleep button will
send the computer into an S1 standby mode. During this mode the monitor
and harddisks are switched off. Hitting the keyboard or sleep button again will
wake up the computer.
CMOS RTC
The Real Time Clock (RTC) circuit, which provides the date and time for the
system is integrated into the Via KX-133 AGPset. If the external battery for the
RTC is low, it will prevent your system from POSTing, and you will not get a
display. Normally the life span of an external battery is 2 years. If yours is
running low, you will need to replace it with a new 3V lithium battery (Sony
CR2032).
Flash EEPROM
The Trinity K7 uses flash memory to store BIOS firmware. It can be updated as
new versions of the BIOS become available. You can upgrade your BIOS easily
using the flash utility (see page 61).
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