Dimm And Cpu Physical Layout - Oracle Sun Netra X4270 Service Manual

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Replacing DIMMs

DIMM and CPU Physical Layout

FIGURE 13
Physical Layout of the DIMMs and CPUs
Figure Legend
1
Fault remind button
As shown in the preceding figure, each CPU has a bank of DIMM channels associated with it.
There are three channels per CPU with each channel containing three color-coded DIMM slots
(black, white, and blue). The nine DIMM slots per CPU are numbered from D0 to D8, where
D8 is the slot farthest slot from the CPU.
Use the fault remind button to locate faulty DIMMs.
You must remove the media bay assembly before installing or replacing DIMMs in slots
Note -
D4 through D8 adjacent to CPU P0.
Replacing Motherboard Assembly Components
133

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