Samsung TV Model HL-R5067W

The answers above are correct. It's either the lamp or the color wheel. Testing the lamp is pretty straight forward. Use an Ohm meter to see if the it's filament has continuity. It's unlikely that a good color wheel would fail immediately after changing the lamp. Look to see if some wiring is out of place and rubbing the wheel causing the noise you described. A jammed but otherwise good color wheel would cause the TV to shut down and display an error code.

Change those capacitors that has a bulge at the top in the power supply stage

Check for open or leaky capacitors look for bulge on the top of caps

you might be right. Color wheel can make this noise.

Sounds like your color wheel is busted...

This was not an expensive part nor too much of a complicated process on my hl-r5067w (see here: http://mistermarbles.blogspot.com/2008/04/replacing-color-wheel-for-samsung-hl.html), but you'll need to figure out part source and process differences on yours.

Good luck!

could be the ballast for the lamp, power supply board or the color wheel.if lamp comes on, it is probably the color wheel.

if this doesnt happen on anything else you may have a bad cable somewhere or even worse a bad dvr. check cables first.

Your color wheel is not turning. This is part of the light engine assembly which is the section the bulb is insalled into. Usually the whole assembly is replaced.

the color wheel has to be replaced. (Technican Job) this device is inside the light engine,

Please provide all part info for verification.....Your model is
HL-R5067W.......Engine # = ? , DMD # = ?.....Possible wrong part installed or bad new parts............T.