Technical Reference; Configuration Jumpers; Figure 28. Configuration Jumper Location; Table 27. Configuration Jumper (J32) - Intel SE7501CW2 - E7501 DUAL PGA604 XEON 533MHZ Product Manual

6 Technical Reference

Configuration Jumpers

10
8
6
4
2
J32
Table 27. Configuration Jumper (J32)
Jumper Name
Spare location
BIOS Boot Block
Write Protect
CMOS Clear
BIOS Recovery
Password Clear
NOTE
The jumper should remain on pins 7-8 at all times unless you are instructed
to perform a BIOS Boot Block update. At this time, remove the jumper, run
the BIOS update, and then replace the jumper when completed.
Main Power
9
7
5
3
1

Figure 28. Configuration Jumper Location

Pins What happens at system reset
9-10 Leave the jumper here unless performing one of the operations below..
7-8 These pins, when jumpered, protect the BIOS Boot Block code. If it
becomes necessary to update the BIOS Boot Block, this jumper should be
removed during the update process. These pins should be jumpered for
normal operation.
NOTE: This jumper should remain in place for normal BIOS operational
code updates.
5-6 If these pins are jumpered, the CMOS settings will be cleared on the next
reset. These pins should not be jumpered for normal operation.
3-4 If these pins are jumpered, the system will attempt BIOS recovery. These
pins should not be jumpered for normal operation.
1-2 If these pins are jumpered, the password will be cleared on the next reset.
These pins should not be jumpered for normal operation.
TP00092
85