LG RU-44SZ61 44" Rear Projection HDTV-Ready Television "hooking dvd vcr together tv" Questions

...DVD,VCR,Cable boxes est.... 6th gently lift each top corner of Plastic Screen Frame. take note: there are 2 pegs at the middle of each side of the screen frame and 3 hook mounts at the top of Screen ...

DVD/VCR/CD and see if this activates the TV... Hope that helps.. I have the service manual for the RU-44SZ63D should be similar to the 61d. I am trying to replace a ballast and bought one on ebay for