Texas Instruments TI-99/4A - Page 42

Correction
Make sure the Power Supply is plugged firmly
into the wall outlet and the Power Supply cord is
firmly connected to the plug at the rear of the
computer.
Make sure the computer is turned on. Make sure
the Video Modulator cables are properly con
nected and the TV set is tuned to the channel
selected on the Video Modulator.
Make sure the ALPHA LOCK key is in the UN
LOCKED(or up) position and the joystick cable
is connected to the nine-pin connector on the
LEFT SIDEof the computer (NOT the connector
on the rear).
Make sure the Cassette Recorder Interface
Cable is connected to the nine-pin connector on
the REAR of the computer (NOT the connector
on the left side).
Turn your computer OFF. Wait five seconds or
more. Turn the computer back on. If the problem
persists, contact your dealer for assistance.
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