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System Version:
is the version o f System software you are running.
Virtual Memory:
tells you whether Virtual Memory (either by Apple or
Connectix) is on or off.
32/24-bit mode:
shows whether the system is running in 32 or 24 bit mode.
Instruction Cache:
displays whether the instruction cache (internal to the
CPU) is on or off. It should be on for normal operation. Note: the instruction
cache is different from the secondary cache.
Data Cache:
displays whether the data cache (internal to the CPU) is on or off.
It should be on for normal operation. Some system extensions, such as A/ROSE,
can disable the data cache and lower the performance o f your system. If your
Mac does not require the use o f the A/ROSE software, w e recommend that it be
removed from your hard drive. Note: the data cache is different from the sec
ondary cache.
Disk Spinup:
displays the number of seconds that the Macintosh will wait at
pow er up for your hard disk(s) to spin up. A value o f 0 (the default) will cause the
Macintosh to wait for 15 seconds. A maximum of 31 seconds can be specified.
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