IBM 8669 Hardware Maintenance Manual - Page 44

System board layout, System board options connectors

Page 44 highlights

System board layout The illustrations in the following sections show the components on the system board. System board options connectors The following illustration shows a layout of the system board and identifies system-board connectors for user-installable options. Microprocessor 1 (U68) VRM 1 connector (J37) Microprocessor 2 (U69) DIMM 4 (J4) DIMM 3 (J3) DIMM 2 (J2) DIMM 1 (J1) PCI Slot 1 32-bit (J44) PCI Slot 2 64-bit (J41) PCI Slot 3 64-bit (J42) Battery (BH1) PCI Slot 4 64-bit (J29) PCI Slot 5 64-bit (J30) VRM 2 connector (J38) 34 Hardware Maintenance Manual: xSeries 342 Type 8669

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System board layout
The illustrations in the following sections show the components on the system
board.
System board options connectors
The following illustration shows a layout of the system board and identifies
system-board connectors for user-installable options.
DIMM 4 (J4)
DIMM 3 (J3)
DIMM 2 (J2)
DIMM 1 (J1)
PCI Slot 1
32-bit (J44)
PCI Slot 2
64-bit (J41)
PCI Slot 3
64-bit (J42)
PCI Slot 4
64-bit (J29)
PCI Slot 5
64-bit (J30)
Battery
(BH1)
Microprocessor 1
(U68)
Microprocessor 2
(U69)
VRM 1 connector (J37)
VRM 2 connector (J38)
34
Hardware Maintenance Manual: xSeries 342 Type 8669