Texas Instruments TravelMate 5000 Series User Reference Manual page 219

PC-Doctor Diagnostics
diagnostic tests; however any errors are included in the
reports. The following functions are available from the
Hardware Info menu:
D-6 Diagnostics
System Configuration - lists main system
configuration data.
Memory Contents - shows allocation and use of
system memory
IRQ and DMA use - identifies interrupts for all
standard IRQ and DMA devices
Device Drivers - shows all essential data on DOS
resident and installable device drivers
COM and LPT ports - displays information about the
installed serial and parallel ports. Only ports that are
identified by BIOS are listed
Physical Disk Drives - shows the basic characteristics
for each installed fixed disk drive including the
contents of partition tables
Logical Disk Drives - displays information about each
DOS drive that is available and has a disk in it. If
Stacker or DoubleSpace disk compression software
has been installed, details about each "stacked" or
"doubled" drive is shown
VGA Information - identifies the type of installed VGA
chip
Software Interrupts - displays software interrupt
vectors and the area of memory they point to
SCSI Devices - lists information about SCSI devices
and interface cards if a CAM or ASPI compliant SCSI
device driver is present
I/O Use - displays how your I/O memory is being used
by different devices.
IDE Drive Information - displays information about
IDE drives attached to the primary controller.