NEC Versa 550 Series Service Manual page 29

Figure Section 1-19 The Bootup Setting Menu
Item
System Time
System Date
Diskette A
HDD LBA Mode
Hard Disk
Base Memory
Extended Memory
Table Section 1-5 Bootup Setting Menu
Function
This option allows you to change the system time, using the
format hour : minute : second. You can change the system
time here or from your operating system's command prompt.
This option allows you to change the system date, using the
format month day, year. You can change the system date
here or from your operating system's command prompt.
This option allows you to specify the type of diskette drive
mounted inside the notebook. The default setting for this
option is 3.5", 1.44MB disk drive.
The Versa 550 supports LBA (logical block addressing) mode
which is Enabled automatically for large capacity hard drives
over DOS' limit of 528MB.
This option allows you to specify the type of hard drive
mounted inside the notebook. Always select the Auto 1 option
to instruct the BIOS to automatically detect the relevant
parameters of the hard drive. Some hard drive, however, do
not respond correctly to the values detected. In such cases,
you must select search from the list if the make and model of
the drive is listed. Otherwise, select User 1 and manually
enter the manufacturer's recommended drive parameters.
This field reports the amount of base (or conventional)
memory found by the BIOS during its POST. The value
should not exceed or below 640KB.
This field reports the amount of extended memory found by
the BIOS during POST. The value displayed is the amount of
memory address map. Because all models in the Versa 550
Technical Information 1-17