I Heard A Sudden Popping Sound While Watching Tv, Then Picture Went Blank While Audio Stayed. Tv Turned Off And Back On Again. 3 Of The Message Codes Came W/c Meant I Have A Defective Lamp. I Also Hear The Fan Whinning Low And High Over And Over Again. I Know The Lamp Needs Replacing, Does The Fan Need Replacing Too? Or Is It That The Internal Temp Is Still Too High. Where May I Find Replacement Parts And Would I Be Able To Replace Them Myself?

Would appreciate any info to help me w/ my problem.