System-Board Jumpers - IBM IntelliStation A Pro 6224 Hardware Maintenance Manual And Troubleshooting Manual

System-board jumpers

Figure 42 shows the jumper blocks on the system board.
Figure 42. System-board jumpers
Any jumper blocks on the system board that are not shown in the illustration are
reserved. For information about BIOS code recovery or the boot block recovery
jumper, see "Recovering from a POST/BIOS update failure" on page 21.
1 2 3
Recovery
Boot block recovery jumper (JP2)
1 2 3
Normal
1 2 3
Normal
1 2 3
Reset
Clear CMOS jumper (JP1)
Chapter 5. Field replaceable units
79