Chapter 5. System Board And Processor Board; System-Board Component Locations - IBM eServer 240 xSeries User Reference Manual

Chapter 5. System board and processor board

This chapter contains information about the system board and processor board
component and switch locations. This section also provides the instructions
needed to change the jumper settings.

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.
 Copyright IBM Corp. 2000
1
Dual serial and PCI hot-plug control switch connector (J1)
2
Microprocessor board connector (J4, J8)
3
Operator information panel connector (J29)
4
Reserved (J32)
5
Reserved (J10)
6
Diskette drive connector (J23)
7
Diagnostic LED panel connector (J6)
8
Reserved (J17)
9 Internal LVD (low voltage differential) SCSI connector (J25) (with extender
cable on bracket)
1
PCI slots 1 and 2 (on primary PCI bus A)
11 IDE connector (J27)
12 Power control and reset panel cable connector (J18)
13 Advanced System Management Interconnect connector (J35)
14 Battery
15 PCI (hot-plug) slots 3–5 (on primary PCI bus B)
16 Jumper block (J20)
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