Won't play any disc on any of the 5 slots boom box also has casette player that records

There are some ideas in the link, but you probably need an audio tech. RCA are a fairly 'budget' unit.

https://www.google.com/search?q=RCA+1245+5+disc+changer+audio+system+opens+the+disc+drawer+whenever+the+power+is+turned+on

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Run a CS Optics Cleaning Disc through it.

https://www.google.com/search?q=RCD134B+manual


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The CD player must be connected to an amplifier to work. You can not connect speakers directly to this unit. If you do have it connected to an amplifier, check to make sure any tape monitor switches are off.

To resolve this issue, try one or all of the following:

• The Wave® music system is designed to play commercial CDs, CD-Rs, MP3-encoded CDS and CD-RWs. If your system has trouble playing MP3 CDs, make sure the discs were recorded with compatible formats. See Cannot play MP3 CDs



• The system may not be able to play certain CD-RW discs. Playability is dependant on how the disc was recorded, including the format it was recorded in and the actual disc used for recording.
  Note: iTunes defaults to AAC as the encoding format. In order to use iTunes to make CDs that will play on the Wave® music system, you’ll need to change the format to MP3 How to Choose Import Options



• Different brands of CD-Rs and CD-RWs use different materials which may affect the ability of a player to read them. If you are burning your own CD-Rs or CD-RWs, experiment with different brands of discs



• If a commercial disc won’t play, check for scratches, fingerprints or other physical damage. Try the CD in another player. If it still won’t play, there may be a problem with the disc



• Reset the system by disconnecting the power cord from the wall for one minute, then plug the system back in

There is a problem with the laser pic-up assembly(eye) 1st,2nd, 3rd,4rth music/track are recorded on disc from the center to edge.As the laser moves toward the edge the laser can't read perfectly the stored data on the disc. possible cause:the disc is in figure of 8, the lens needs cleaning, the suspension of the laser assembly,poor recording speed,spindle motor and voltage fluctuation of VCC

RCA 5 DISK CD PLAYER AND RADIO CANT HERE MUSIC LIGHTS COME ON CD PLAYS BUT NO SOUND.

HELP

When you turn on the unit the cd draw seams to open. I hear it making a noise like if it is trying to get ready to play. When you shut the draw it won't play, change tracts, or the disc thing to put in more disc wont work. Someone please help me

Take it to the dealership, your G35 should have a 4 year bumper to bumper on it. They'll replace the radio under warranty most likely.

are you using a quality brand of dvd-r like memorex.

Also after making a recording you must finalize the disc you recorded so it will play on other players.