Intel DQ35JO - Desktop Board Executive Series Motherboard

Intel Desktop Board DQ35JO Product Guide
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To install the cable that connects the front panel audio solution to the front panel
audio header, follow these steps:
1. Observe the precautions in "Before You Begin" on page 31.
2. Turn off all peripheral devices connected to the computer.
Turn off the computer
and disconnect the AC power cord.
3. Remove the cover.
4. Install a correctly keyed and shielded front panel audio cable.
Connecting to the Serial Port Header
See Figure 24, D for the location of the serial port header. Table 9 shows the pin
assignments for the header.
Table 9. Serial Port Header Signal Names
Pin Signal Name Pin Signal Name
1 DCD 2 RXD#
3 TXD# 4 DTR
5 Ground 6 DSR
7 RTS 8 CTS
9 RI 10 No Connection
Connecting to the Chassis Intrusion Header
Figure 24, H on page 50 shows the location of the chassis intrusion header. This
header can be connected to a mechanical switch on the chassis to detect if the chassis
cover is removed.
Table 11 shows the pin assignments for t
h
e chassis intrusion header.
Table 10. Chassis Intrusion Header
Pin Description
1 Intruder
2 Ground