This Samsung HL-85687W television shuts off by itself after just 20 to 30 seconds and then displays three blinking lights. Turns out that the solution cost just 22 bucks.
I tried several times to extract and reinsert the old bulb, but that did not help. I shorted out the thermostat (after ensuring that the fans were running), but that didn't help.
The new bulb came after just two days. The specifications on the cage holding the new bulb were off just a little, so a few love taps with a hammer were required.
