Texas Instruments TravelMate 5000 Series User Reference Manual page 216

PC-Doctor Menus
There are several selections available from the menu bar of
the PC-Doctor Diagnostics main menu. These include:
?
Diagnostics
Interactive Tests
Hardware Info
Utility
Quit
Online Help (?)
To obtain context sensitive help from any menu, press F1.
Pressing F1 twice (or clicking on the question mark in the
upper left-hand corner of the menu if you are using a
mouse) provides you with complete online documentation.
Diagnostics
The Diagnostics menu allows you to run non-destructive
tests with little or no operator interaction. Options
available from the PC-Doctor Diagnostics Menu include:
System Test - tests all major aspects of the system
except those found in Memory, Hard Disk, Floppy
Disk, and the Miscellaneous Test categories.
Memory Test - tests all types of main memory in the
system including base, extended, expanded, and
upper memory block (UMB) memory.
Hard Disk Test - tests all hard disk drives in the
system that are either IDE or provide a BIOS
command interface.
Floppy Disk Test - tests all floppy disk drives in the
system.
PC-Doctor Diagnostics
Diagnostics D-3