Setting System-Board Configuration Jumpers

Table 14 shows the default SCSI IDs for hot-swap drives.

Table 14. DefaultSCSI IDs forHot-Swap Drives
J3
Pins J4
Pins Bay 1
or 7 Bay 2
or 8 Bay 3
or 9 Bay 4
or 10 Bay 5
or 11 Bay 6
or 12
1-2 1-2 0 1 10 3 4 13
1-2 2-3 0 1 2 3 4 51
2-3 2-3 8 9 2 11 12 51
2-321-228 9 10 11 12 13
Notes:
1. See “Setting SCSI IDs for External Devices” on page 209 for rules about
setting SCSI IDs for devices.
2. This is the default jumper setting.
Setting System-Board Configuration Jumpers

Table 15 summarizes the settings for the system-board configuration

jumpers.

Table 15 (Page 1 of 2). ConfigurationJumper Settings
Jumper Pins Description
J6A1, BIOS
Recovery 1-21
2-3
Sets BIOS boot block to normal
startup mode.
Enables the BIOS flash memory
recovery mode.
J6A1, BIOS Boot
Block 1-21
2-3
Sets the BIOS boot block as
write-protected.
Sets the BIOS boot block as
programmable.
J6A2, Video Sleep 1-21
2-3
Sets address of Video Sleep
Register to 03C3H.
Sets address of Video Sleep
Register to 46E8H.
292 PC Server 704 User's Handbook