System-board switches and jumpers
The following illustration shows the switches and jumpers on the system board.
Trusted Platform Module (TPM)
jumper (J31)
The following table describes the jumpers on the system board.
26
System x3200 M3 Types 7327 and 7328: Installation and User's Guide
Table 2. System board jumpers
Jumper number
JP1
JP6
Boot block
Clear CMOS
jumper (JP6)
jumper (JP1)
Jumper name
Clear CMOS jumper
Boot block jumper
Jumper setting
v Pins 1 and 2: Keep CMOS
data (default).
v Pins 2 and 3: Clear CMOS
data (including power-on
password).
v Pins 1 and 2: Boot from
primary BIOS page
(default).
v Pins 2 and 3: Boot from
backup BIOS page.