5-12

 

 

Figure 5-4. Memory Board

 

 

B

Memory board connector on

system board

 

 

A

System board

+

B

Memory board connector

 

 

 

C

Memory board

C

 

 

A

 

 

DIM M s

 

 

The memory board contains sixteen DIMM sockets (Figure 5-5) arranged in four banks. Each 168-pin socket can hold a single 72-bit DIMM module with 32MB, 64MB, 128MB, or 256MB of memory. When all sixteen sockets are populated, the memory board supports a maximum of 4GB of memory with 256MB DIMMs. DIMMs must be identical within a bank.

Installing DIMMs

When properly installed, the DIMM module is oriented at an angle of 90 degrees relative to the memory board.

1.Remove the memory board as described earlier in this section.

Notice: Observe static precautions. Use an antistatic wrist strap. Hold DIMMs only by their edges.

2.Holding the DIMM module only by the edges, remove it from its antistatic package.

Upgrades and Options

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Image 96
Packard Bell MH4000 manual DIM M s, Memory board connector on, System board