Toshiba 46HM84 Owner's Manual page 59

How to replace the lamp unit (continued)
8. Reattach the lamp unit door, making sure to insert the hooks on
the left side of the lamp unit door inside the opening in the TV
cabinet.
Insert the hooks inside
the TV cabinet opening.
9. Replace the thumb screw and hand-tighten.
Lamp unit door
NOTE :
Make sure the lamp unit and door is installed
securely; otherwise, the TV may not turn on.
10. Plug in the power cord and turn on the TV. After the initial warmup
period (which may take up to several seconds for full picture
brightness), the TV should operate normally. If any of the following
conditions exist, turn off the TV, unplug the power cord, and repeat
steps 1–9 to ensure that the lamp unit and lamp unit door are
installed correctly:
• No picture
• Dark picture
• TV will not turn on
If, after repeating steps 1–9, the problem still exists:
• In the U.S., call Customer Service at 1-800-631-3811.
• In Canada, locate the nearest Toshiba authorized service depot by
directing your web browser to www.toshiba.ca; click "Home
Entertainment," and then click "Support."
Lamp unit door
Thumb screw
(hand-tighten only)
59