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System board component locations and system board jumpers - Netfinity 5500 M10

Product Documentation


Abstract

System board component locations: The following illustration shows a layout of the system board and identifies system-board components.

Content

Source
Hardware Maintenance Manual

System board component locations
The following illustration shows a layout of the system board and identifies system-board components. You might need to refer to this figure before you install hardware in your server. You might also need to refer to this figure when you set configuration jumpers on the system board.


components

1 Processor board connector (J19)
2 Advanced System Management Processor error LED (CR24)
3 RAID channel 1 connector (J7)
4 RAID channel 1 error LED (CR30)
5 RAID channel 2 error LED (CR31)
6 Reserved (J54)
7 Reserved (J64)
8 Disable RAID controller jumper block (J11)
9 Reserved (J45)
10 Power on control jumper block (J32)
11 Reserved (J25)
12 Reserved (J9)
13 Power backplane cable connector (J8)
14 RAID channel 2 connector (to backplane) (J3)
15 RAID system error LED (CR32)
16 Reserved (J27)
17 Reserved (J35)
18 SCSI activity LED connector (J52)
19 Reserved (J34)
20 Reserved (J29)
21 Reserved (J26)
22 IDE connector (J33)
23 Disable Advanced System Management Processor jumper block (J51)
24 Fan connector (J36)
25 Diskette drive connector (J22)
26 Power on password override jumper block (J24)
27 Flash ROM page swap jumper block (J30)
28 Control panel connector (J20)
29 Battery
30 Reserved (J46)
31 Hot-plug PCI controller programmer interface connector (J53)
32 ISA expansion slot
33 Hot-plug switch connector (J16)
34 PCI slot LEDs (four are on the side of the board)
35 PCI (hot-plug) slots 1|4 (on secondary PCI bus)
36 PCI slots 5 and 6 (on primary PCI bus)
37 Parallel port connector (J56) (Serial port A and B connectors are below the parallel port connector.)
38 Video port connector (J2)
39 Management port C connector (J42)
40 USB 1 and USB 2 port connectors (USB 2 is below USB 1.) (J31)
41 Mouse and keyboard connectors (J1) (The mouse connector is above the keyboard connector.)
42 Ethernet port connector (J4)
43 Reserved (J17)
44 Reserved (J18)
45 Disable Ethernet controller jumper block (J5)
46 Disable video controller jumper block (J14)


System board jumpers
Table 12 describes the jumpers on the system board. The numbers in the table correspond to the highlighted numbers on the illustration in "System Board Component Locations".


NOTE:
Turn off the server, and disconnect the power cords before moving any jumpers.


Table 12. System board jumpers
Jumper name Description
8   J11 Disable RAID controller The default position is Enabled (jumper on pins 1 and 2).
Move the jumper to pins 2 and 3 to disable the RAID controller.
 J45 Reserved The default position is a jumper on pins 2 and 3.
10  J32 Power on control The default position is normal operation (jumper on pins 1 and 2).
Moving the jumper to pins 2 and 3 allows the power supply to be turned on without a control panel or Netfinity Advanced System Management Processor.
11  J25 Reserved The default position is a jumper on pins 1 and 2.
12  J9 Reserved The default position is a jumper on pins 1 and 2.
19  J34 Reserved The default position is a jumper installed on pins 1 and 2.
20  J29 Reserved The default position is a jumper installed on pins 1 and 2.
21  J26 Reserved The default is no jumper installed on J26.
23  J51 Disable Advanced System Management Processor In normal operation, there is no jumper on J51.
Installing a jumper on J51 disables the Netfinity Advanced System Management Processor.
26  J24 Power on password override Changing the position of this jumper bypasses the power-on password check if the jumper has been moved since the server was last powered on. You do not need to move the jumper back to the default position after the password is overridden.

Changing the position of this jumper does not affect the administrator password check if an administrator password is set.
27  J30 Flash ROM page swap The default position is a jumper installed on pins 2 and 3. Changing the position of this jumper will change which of the two pages of Flash ROM is used when the system is started.
45  J5 Disable Ethernet controller The default position is Enabled (jumper on pins 1 and 2). Move the jumper to pins 2 and 3 to disable the Ethernet controller.
46  J14 Disable video controller The default position is Enabled (jumper on pins 1 and 2). Move the jumper to pins 2 and 3 to disable the video controller.

Document Location

Worldwide

Operating System

Older System x:All operating systems listed

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Document Information

Modified date:
24 January 2019

UID

ibm1MCGN-437Q2H