Base Memory

Typically 640KB. Also called conventional memory. The DOS operating system and conventional applications use this area.

Extended Memory

Above the 1MB boundary. Early IBM personal computers could not use memory above 1MB, but current PCs and their software can use extended memory.

Total Memory

This option shows system memory capacity.

3.Press <ESC> to return to the Main Menu when you finish setting up all items.

10.3Advanced BIOS Features

Advanced BIOS Features improves your system performance or sets up system features according to your preference.

Run the ADVANCED BIOS FEATURES as follows:

1.Choose“Advanced BIOS Features”from the Main Menu and a screen with a list of options will appear.

2.Use one of the arrow keys to move between options and modify the selected options by using PgUp / PgDn / + / - keys.

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Advantech IPPC-9151 Series user manual Advanced Bios Features, Base Memory, Extended Memory, Total Memory