System Board Component Locations - IBM xSeries 240 81Y 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
the server, or when you record information in the tables in
this chapter.
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)
17 PCI slot Power Good LEDs
18 Internal PCI slot Attention LEDs
19 External PCI slot Attention LEDs
2
Advanced System Management adapter
connector (J21)
21 External LVD SCSI/Parallel port connectors
(J19)
22 Serial/video port connectors (J11)
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xSeries 240