I was changing the bulb in the above the TV. All went OK although the bulb was a little difficult to get mounted in. Fitment seem to be a little tight and I had to push pretty hard to get the connector to go in. But TV turned on OK and everything was fine for about 30 seconds. Then the screen started to flicker and a bearing noise from a fan inside started. Only thing I can think is that the color wheel is going bad. Any advice? Here's a video
https://youtu.be/8TbMREw4n84
https://youtu.be/8TbMREw4n84