Replacing SIMMs
I-10
893-743-A
Setting Jumpers
When you have finished installing the new SIMM, you must set the DRAM
configuration jumpers (see Figure I-6) to match the amount of memory on the
SIMM.
Figure I-6. DRAM jumpers
Set the jumpers at locations JP1 and JP2 to match the memory configuration
you have installed, as shown in Table I-2.
Other jumpers on the board are set at the factory and should not be changed.
Table I-2. Jumper settings for total memory
Total Memory
JP1 position
JP2 position
2 MB (default)
1–2
2–3
4 MB
2–3
1–2
8 MB
1–2
1–2
JP1
JP1
JP1
JP2
JP2
JP2
JP1
JP2
Options
2M
4M
8M
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