CD/DVD burner error in two different burners
I have had a gateway computer since 10/04/2006 with lots of memory - all the bells and whistles. Not long after I got it, it quit. Fortunately, I bought the in home warrantly plan for 3 years. They came to my house and replaced it. Not long after that, that one quit... again they replaced it again. Now it has quit, yet again! - the brand is a lite-on burner (they all have been)- date 04.2006. I decided to just go buy a burner myself and install it - since it is very easy to do. I bought an hp and easily installed it - it worked perfectly - for one disc only! Then it started doing exactly what the lite on was doing - it will copy a source disc,
Then when I insert a brand new writable disc (I have tried several different brands to make sure it was not the disc) it just sits there and says: please insert a writable disc into the drive. Or if I try to make a new mixed audio disc from Realplayer, it says "no disc has been inserted. You must have a writable disc inserted and have files to begin a burn. Then it says if disc has already been inserted- press F5 to refresh and try again. It will not work. It does exactly the same thing with both burners, so now I am wondering if it is something internal on my computer. I have tried updating the drivers on both - both says I am using the latest version available. Before this started about two weeks ago, the burner worked perfectly. I was transferring home vhs tapes to DVD and making mixed music discs just fine. Then I didn't use it for a while and when I tried to make a new mixed disc, this all started. I put the old burner back in, again it read the source CD, but won't recognize the writable one. Can anyone offer any advice on this? Thanks