Troubleshooting Tips - Texas Instruments 900 Series User Manual

Computer does not
turn off
Computer does not
come on when power
switch is pressed
Computer power is on
but screen is blank
Computer indicates
an error at start-up

Troubleshooting Tips

o The Operating System is locked up;
press and hold the power switch for 2
seconds to force the computer to turn
off.
o Low battery; use AC adapter and
recharge battery.
o Ensure AC adapter cable and power
cord are securely connected.
o Connect AC adapter to another outlet.
o Adjust contrast and brightness
control.
o The LCD standby timer in Setup is
enabled and has expired. Press any
key or move the mouse.
o Computer set for external monitor;
cycle power, use Fn+F12 to switch to
LCD panel display, or plug in an
external monitor.
o Turn the computer off; wait several
seconds; then turn the computer on
again. If error persists, check list of
error messages for corrective action.
Press Fn+F1 to ensure all settings are
correct.
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