How should the jumpers be set on my Intel® Desktop Board D820LP?
There are two standard jumper blocks on the Intel® Desktop Board D820LP. One jumper block (reference J7B1) is used to access the BIOS setup configuration mode. Configuration mode allows access to the Maintenance menu in addition to the standard setup menus. All BIOS configuration options are made available through the BIOS configuration screens. The other jumper block (reference J4A2) is used to provide user control over system wake events from the ACPI S5 state. If the jumper J4A2 is set to connect pins 1-2 (default), the system resumes from an S5 state when a PME# or Wake on LAN* technology event is asserted. If the jumper is set to connect pins 2-3, the system will no longer resume from these events from an S5 state. This feature is useful if, for example, the user does not wish their dial-up modem to wake their previously powered-off computer whenever the telephone rings. The jumper setting does not affect S3 resume events. A third optional jumper J8C1 controls the routing of USB p
