Texas Instruments TravelMate 3000 User Manual page 148

Troubleshooting
E-4 Troubleshooting
Special functions do
not work (Set Up, Alt-
Ctrl-Esc, speed control
keys)
The unit starts up but
a message indicates
that a power-up test
has failed.
Embedded numeric
keypad does not work.
Optional Numeric
Keypad does not work.
Amber indicator on
the AC Adapter does
not come on, but
green indicator is on.
Green indicator on AC
Adapter does not come
on.
Application program oven-id-
ing computer BIOS interrupts
- Contact your application
program provider.
TravelMate 3000 hardware-
Turn the unit off, wait 5
seconds, then turn unit on
again. If the same message
appears, check against the
list of power-up error mes-
sages in the next section,
and if necessary, make a
note of the message and con-
tact your Texas Instruments
reseller.
Setup Program setting-
Check the settings on the
Setup Program (see Chapter
4).
Embedded numeric keypad
is automatically disabled
when the optional Numeric
Keypad is installed.
Check thumb screw and con-
nectors for good fit, then
reboot the computer.
No internal battery pack is
installed or battery pack is
fully charged.
No ac power-Check wall
outlet, plugs, and AC Adapt-
er connectors.