HP ProLiant ML350 Generation 4 - NMI Jumper

60 HP ProLiant ML350 Generation 4 Server Maintenance and Service Guide
Item Description Item Description
2 CPU 1 heatsink header 16 64-bit 100-MHz PCI-X slot,
bus 9
3 Processor socket 1 17 64-bit 100-MHz PCI-X slot,
bus 9
4 Processor socket 2 18 NMI jumper
5 Diskette drive connector 19 PCI Express x8 slot (full
length card)
6 Primary IDE connector
(ATAPI devices)
20 PCI Express x4 slot (half
length card)
7 CPU 2 heatsink header 21 System battery
8 Power button/LED
connector
22 Redundant system fan
header
9 Primary SCSI connector* 23 Rear fan connector
10 Secondary SCSI connector* 24 Serial port header
11 PPM 2 socket 25 DIMM slot 4
12 RILOE II connector (30-pin) 26 DIMM slot 3
13 System maintenance switch 27 DIMM slot 2
14 64-bit 66-MHz PCI-X slot,
bus 2
28 DIMM slot 1
*For SCSI models only
NMI Jumper
The NMI jumper allows administrators to perform a memory dump before
performing a hard reset. Crash dump analysis is an essential part of eliminating
reliability problems, such as hangs or crashes in operating systems, device
drivers, and applications. Many crashes freeze a system, requiring you to do a
hard reset. Resetting the system erases any information that would support root
cause analysis.