Intel D845EPI Intel Desktop Board D845EPI Technical Product Specification - Page 54

Jumper Blocks

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Intel Desktop Board D845EPI Technical Product Specification 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 could be damaged. Figure 10 shows the location of the jumper blocks. A 1 2 9 10 J8A1 B 3 1 J9H2 Item A B Description Front panel audio connector/jumper block BIOS Setup configuration jumper block OM16249 Reference Designator J8A1 J9H2 Figure 10. Location of the Jumper Blocks 2.9.1 Front Panel Audio Connector/Jumper Block 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. Table 30 describes the two configurations of this connector/jumper block. 54

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Intel Desktop Board D845EPI Technical Product Specification
54
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 could be
damaged.
Figure 10 shows the location of the jumper blocks.
OM16249
3
1
J9H2
B
J8A1
A
9
10
2
1
Item
Description
Reference Designator
A
Front panel audio connector/jumper block
J8A1
B
BIOS Setup configuration jumper block
J9H2
Figure 10.
Location of the Jumper Blocks
2.9.1
Front Panel Audio Connector/Jumper Block
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.
Table 30 describes the two configurations of this connector/jumper block.