Micronics 09-00232 Series, Руководство пользователя

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4-5
The BIOS Setup Utility
External Cache Mode
This selection sets the secondary cache scheme. Setting the scheme to
WRITE-BACK will improve performance up to 4%.
CPU Type
This option selects the CPU installed and has auto detection with correspond-
ing jumper settings on board. You must choose the correct CPU selection with
the corresponding CPU. This selection is for user-upgradeable CPUs.
Setting the CMOS Extended Screen
You can toggle between the Main screen and the Extended screen (Figure 4-3)
using the PgUp and PgDn key.
Figure 4-3 CMOS Extended Screen
System BIOS
The System BIOS Option allows you to Shadow, Shadow & Cache, or Disable
the BIOS Shadow on the system board. Choosing SHADOWED copies the
system’s BIOS into RAM for faster execution. Choosing SHADOWED &
CACHED caches the shadowed system BIOS for even higher performance.
This allows you to take advantage of the high-speed 32-bit bus and the 70
nanosecond RAM. Use the <+/-> key to toggle between the options.