User manual

Page 119
PPC-5170GS Flat Panel PC
 Reserved Memory Size [Disabled]
Use the Reserved Memory Size BIOS option to specify the amount of memory that should
be reserved for legacy ISA devices.

Disabled DEFAULT
No memory block reserved for legacy ISA devices

16K
16KB reserved for legacy ISA devices

32K
32KB reserved for legacy ISA devices

64K
64KB reserved for legacy ISA devices