IBM System x3250 M3 Type 4251 User Manual

System-board switches and jumpers
The following illustration shows the switches and jumpers on the system board.
The following table describes the jumpers on the system board.
Table 2. System board jumpers
Jumper number Jumper name Jumper setting
JP1 Clear CMOS jumper
v Pins 1 and 2: Keep CMOS
data (default).
v Pins 2 and 3: Clear CMOS
data (including power-on
password)
JP6 Boot block jumper
v Pins 1 and 2: Boot from
primary BIOS page
(default).
v Pins 2 and 3: Boot from
backup BIOS page.
22 IBM System x3250 M3 Types 4251, 4252, and 4261: Installation and User’s Guide

IBM System x3250 M3 Type 4251 Specifications

General

Brand	IBM
Model	System x3250 M3 Type 4251
Category	Server
Language	English