Bios Setup Configuration Jumper Block; Front Panel Audio Connector/Jumper Block; Bios Setup Configuration Jumper Settings - Intel D848PMB Specification

Table 35 describes the two configurations of this connector/jumper block.
CAUTION
Do not place jumpers on this block in any configuration other than the one described in Table 35.
Other jumper configurations are not supported and could damage the Desktop Board.
Table 35.

Front Panel Audio Connector/Jumper Block

Jumper Setting
1 and 2
1 2
3 4
5 and 6
5 6
7
9 and 10
10
9
1 2
No jumpers
3 4
installed
5 6
7
10
9
#
INTEGRATOR'S NOTE
When the jumpers are removed and this connector is used for front panel audio, the back panel
audio line out and mic in connectors are disabled.

2.9.2 BIOS Setup Configuration Jumper Block

The 3-pin jumper block determines the BIOS Setup program's mode. Table 36 describes the
jumper settings for the three modes: normal, configure, and recovery. When the jumper is set to
configure mode and the computer is powered-up, the BIOS compares the processor version and the
microcode version in the BIOS and reports if the two match.
Table 36.

BIOS Setup Configuration Jumper Settings

Function/Mode
Normal
Configure
Recovery
Configuration
Audio line out signals are routed to the back panel audio line out
connector. The back panel audio line out connector is shown in Figure 10
on page 51.
Table 19 on page 54 lists the names of the signals available on this
connector when no jumpers are installed.
Jumper Setting Configuration
The BIOS uses current configuration information and
3
1
1-2 passwords for booting.
After the POST runs, Setup runs automatically. The
1 3
2-3 maintenance menu is displayed.
The BIOS attempts to recover the BIOS configuration. A
1 3
None recovery diskette is required.
Technical Reference
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