Справочник Пользователя для Intel D915GUX

45 

Figure 22, E on page 44 shows the location of the yellow front panel audio header.  Table 9 shows 
the pin assignments for the front panel audio header. 

1  

Port1L 

2 

GND 

3 Port1R 

4 Presence# 

5 Port2R 

6 Sense1 

Ret 

 

7 

Sense Send 

8 

Key (no pin) 

9 Port2L 

10 

Sense2 

Ret 

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 27.  
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.  Locate the yellow front panel audio header.  Remove the two jumpers from the header to 

disable the back panel audio connectors. 

5.  Install a correctly keyed and shielded front panel audio cable. 
6.  Connect the audio cable to the front panel audio solution. 
7.  Replace the cover. 

To restore back panel audio, follow these steps: 

1.  Observe the precautions in "Before You Begin" on page 27. 
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.  Remove the front panel audio cable. 
5.  Install a jumper on pins 5-6 (rear R channel). 
6.  Install a jumper on pins 9-10 (rear L channel). 
7.  Replace the cover.