IBM x3650 M3 User Manual

Table 5. System board jumpers (continued)
Jumper
number
Jumper
name Jumper setting
Note:
1. If no jumper is present, the server responds as if the pins are set to 1 and 2.
2. Changing the position of the UEFI boot recovery jumper from pins 1 and 2 to pins 2
and 3 before the server is turned on alters which flash ROM page is loaded. Do not
change the jumper pin position after the server is turned on. This can cause an
unpredictable problem.
The following illustration shows the jumper settings for switch blocks SW3 and
SW4 on the system board.
Table 6 on page 32 and Table 7 on page 32 describe the function of each switch on
SW3 and SW4 switch blocks on the system board.
SW3 switch blockSW4 switch block
1234 1234
Off Off
Figure 16. SW3 and SW4
Chapter 2. Installing optional devices 31

IBM x3650 M3 Specifications

General

Memory	Up to 192 GB DDR3
Memory Slots	18 DIMM slots
Form Factor	2U Rack
Processor	Intel Xeon 5600 series
Storage	SAS/SATA drives
Network Interface	Gigabit Ethernet ports
Operating System Support	Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi
RAID Support	IBM ServeRAID options available