Gigabyte GA-H55M-S2V User Manual page 40

Landing Zone Landing zone.
Sector Number of sectors.
Halt On
Allows you to determine whether the system will stop for an error during the POST.
All Errors Whenever the BIOS detects a non-fatal error the system boot will stop.
No Errors The system boot will not stop for any error.
All, But Keyboard The system boot will not stop for a keyboard error but stop for all other errors.
(Default)
Memory
These fields are read-only and are determined by the BIOS POST.
Base Memory Also called conventional memory. Typically, 640 KB will be reserved for the
MS-DOS operating system.
Extended Memory The amount of extended memory.
Total Memory The total amount of memory installed on the system.
BIOS Setup - 40 -