Texas Instruments Extensa 450 Series Maintenance Manual page 58

Notebook computers
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Supporting Online documentation
The PC-Doctor Diagnostic contains the following online information sources:
5.3.5.1
PC-Doctor is structured as a text-mode, windowed user interface with pull-down
menus. Program operation requires the use of the following keys:
Scrolling windows, which show the results of various operations, use the following
keys:
You can also use the mouse or Point to interact with PC-Doctor. The leftmost Select
key is used to choose objects (menu entries and action codes typically enclosed in
brackets). The rightmost Select key is equivalent to the ESC key which takes you
back to your previous step.
5.3.5.2
Prior to using PC-Doctor, create a bootable floppy diskette using the following
procedure:
1.
2.
3.
Format A: /F:1440 /S
5-8 Troubleshooting
Online Technical Manual- selected at any time by pressing F1 key twice or by
clicking on the Question Mark in the upper left hand corner of any PC-Doctor
Menu
On-line Help system that provides context sensitive information from every
PC-Doctor screen- accessed by pressing F1 key once (pressing F1 twice gets
you into the online manual)
User Interface to PC-Doctor
Cursor Keys- move the highlighted pointer
ENTER Key- Selects the highlighted option
ESC Key- Cancels current function and goes back one step
F1 Key- Activates the context-sensitive help feature (pressing F1 twice in a row
calls up the online Technical Reference Manual for PC-Doctor)
Page Up/Page Down- moves the screen one page at a time
F2- Prints the log to PRN
F3- saves the log to a file
Creating a Bootable Floppy Diskette
Power up the unit; when unit displays message, "Starting Windows 95", press
F8. Choose Command Prompt Only from menu.
Using DOS, format a floppy diskette.
From the A: prompt, copy the basic MS-DOS files to the diskette using the
following command:

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