The screen of my 1gb mach spped lyric doesnt work correctly

www.lyricfinder.org. This and several other sites like this will help you find the song you are looking for.

Those machines take special cd that is made for Karaoke. IF you put another cd is that is just music, it will play but wont have any lyrics to show. IF you have a correct CD then you need to make sure that the monitor is able to show text.

type in on your browser the name of the player followed by support it will show you some info, there should be a tab there which will not play the words it still is configured to professional on karafun it's a tab with about 3 or 4 circles, hope this help's paul.

i would check the spped sensour in the car take it out and clean then see if it works

You MUST use a special Karaoke CD disk to show lyrics on the screen. Plain music CD's will play music but NOT display the lyrics. Karaoke disks can be expensive... so shop online for Karaoke CD's. Some music stores, including Costco and other warehouses sell some Karaoke disks, but they are usually in a very small section of the displays.

You will need 12 vdc (battery or converter) for controls to work, and 115 VAC (hydro) for fan & compressor to work. With your fan obviously working, that tells me you have both already but compressor may not be kicking in. Do you hear a "moaning" sound or see lights dim when switched to cool?

nokia 6300 "camera module is ready"

If you have a 2 year warrenty, then you should be able to get a new one.