Samsung HLR6768WX DLP TV

I would start by checking all the cooling fans to see if one is dirty or possibly failing.

Tv have a colors wheel.Colors fade in and out or flashes black and white within the picture.The tv making humming or loud motor noises the colors wheel is dying and not spinning correctly in it motor anymore.The tv must have it colors wheel replace,will solved this problems.

Need to replace color wheel to correct this issue.

It could be you color wheel try to go bad, however when it does you will lose the picture. If you can repair or fix a computer you can change your color wheel if it goes. Cost Appox $100 you can search by your TV model #

Good Luck!

This is a color wheel problem.
I would recommend to use professional help because you can make more damage to the optical engine. Not to mention index delay have to be re-adjusted in special service menu after repair is complete.
Regards.
Russ.

Lamp probably went out. Refer to your manual regarding lamp replacement.

The color wheel is bad. You must call for service to have it replaced. Do not try yourself.
Part # BP96-01579A.

you have a bad color wheel replace it yourself its easy part is 95.00 plus s/h

Hi, you have one of two problems, either the color wheel is going or one of the cooling fans are going, the color wheels are a very common problem in samsung dlp`s, sorry I can`t nail it to a specific part but I`d bet it`s the color wheel as they are notorious for failing in samsungs, video-tek

this noise is an indication of a bad color wheel. aa dlp uses a mechanical motor to spin a coloered segment disk. this turn the white light of the lamp into your colors of pictures. Now anything that moves will eventally break. the flickering is also an indication of a color wheel going bad. eventally this will cause the set to shut down. Color wheels can be replaced. i dont know your model so i am not sure of the exact replacement procedure. at my shop we charge average 250 for such a repair