Datasheet

Intel Desktop Board D865PERL Technical Product Specification
74
2.9 Jumper Blocks
CAUTION
Do not move any jumpers with the power on. Always turn off the power and unplug the power
cord from the computer before changing a jumper setting. Otherwise, the Desktop Board
D865PERL could be damaged.
Figure 27 shows the location of the jumper blocks on the Desktop Board D865PERL.
OM15905
1
3
J7H2
B
J7A1
A
9
10
2
1
Item Description Reference Designator
A Front panel audio connector/jumper block J7A1
B BIOS Setup configuration jumper block J7H2
Figure 27. Location of the Jumper Blocks
2.9.1 Front Panel Audio Connector/Jumper Block
CAUTION
Do not place jumpers on this block in any configuration other than the one described in Table 41.
Other jumper configurations are not supported and could damage the Desktop Board D865PERL.
This connector has two functions:
• With jumpers installed, the audio line out signals are routed to the back panel audio line out
connector.
• With jumpers removed, the connector provides audio line out and mic in signals for front panel
audio connectors.