Chapter 2
23
contains a USB Host controller and a root hub with two connectors is included for
an optional USB Adaptor (USB 2/3 and 4/5).
CN24 (CBOX™ 3 Front Audio Connector):
This connector gives you the option of a front-panel audio-jack cable ext. to be
plugged into a special custom-designed system case.
Simply remove the two jumper caps at pins [
5-6
] and [
9-10
] then plug it into the
(optional) cable ext. connector. Pins [
5-6
] and [
9-10
] are shorted (default) to enable
the back-panel audio function.
CN25 (CBOX™ 3 DigiDoc System Display Connector):
CBOX™ 3 features CHAINTECH’s exclusive DigiDoc, the most advanced system
diagnostic monitoring display.
80-PORT diagnostic display during POST at system boot up!
Chapter 2
24
CPU temperature monitoring, your system stays cool always!
DigiDoc is the doctor for your system!
Refer to Appendix
Digidoc 80-Port POST Error Code List
for its details.
IR 1 (IR Connector):
Select the UART port used in UART Mode from BIOS's Integrated Peripherals
menu to support IR function. (See section
3.4
Super I/O Device of
Integrated
Peripherals
)
CN26B (IEEE1394 Connector)
Attach the IEEE 1394 serial connector cable to the IEEE 1394 bracket, and the
CBOX™ 3 Front panel.
