Hi Colin, Have you tried resetting your player? If so, have you tried a different USB port? After trying the above, you can do the below which is meant for those who use a wall charger always and run into the issue of the battery discharging instead of charging. I've become aware of this particular phenomenon when these MP3 players are charged using any sort of wall charger, not just the ones purchased from us. It appears that at some point, the battery charge level will drop significantly after the normal amount of charging. It doesn't mean that your charger or battery has died, it just appears that your battery is misbehaving. I've had a couple of customers return both the players and chargers, so I could check them out. I tested the players by connecting them to my computer and letting them charge for 3 hours, and I checked out the chargers by connecting my own player to them. In both instances, both players and chargers were fine and charged the players into the mid to high 90's percentage wise. Then, I ran down the battery on the returned players and used the returned chargers to charge them. In both cases, the players were charged successfully by the chargers. Here are my findings thus far: 1. It appears that if one is going to be regularly using a wall charger, one needs to do an initial complete charge cycle on the computer first before starting to use the wall charger. 2. It appears that if one has been charging the player with the wall charger, and it starts to show unimpressive battery charge levels, one has to charge the player on the computer to restore "freshness" to the battery. 3. After charging the player on the computer, it appears one can then resume using the wall charger as before. Of course, one should always make sure of the following: * that the outlet one is using is a working outlet * that the charger is plugged in securely * that the USB plug is well seated in the charger * that the USB plug is well seated in the player So, if you notice this particular phenomenon, reset the player and charge it on a computer for a full charge cycle before resuming using the charger. Best of 2014! Laz On 1/4/14, Colin Dowling <colin.dowling@xxxxxxxxxxx> wrote: > Hi All > I’ve recently changed from XP Home to Windows 7 pro. Now when I plug the > Sansa in for charging and look at the list of drives in Computer the Micro > sd card and the Sansa player show as drives. However returning to the > Laptop some time later when I think the player has enough charge, and look > at the list of drives the Sansa and micro sd card don’t show. Upon removal > of the player and then check battery status I find the player has de-charged > rather than charged. I must be doing something wrong can anyone help. > Cheers Colin. > PS I do have a wall charger which I use from time to time. -- Talking MP3 Players with stereo FM radio, voice recording, and expandible memory! Priced under $100, plus free shipping in the US! Listen to our Introduction to Talking MP3 Players: http://www.blind-geek-zone.net/an-introduction-to-talking-mp3-players/ See our current special: http://www.talkingmp3players.com/specials.html Join our mailing list by sending a blank email with the word subscribe as the subject to: tmp-request@xxxxxxxxxxxxx Email: laz@xxxxxxxxxxxxxxxxxxxxx Skype: lazmesa Phone: 727 498-0121 Facebook: https://m.facebook.com/Talkingmp3players?_rdr Personal Facebook: https://m.facebook.com/laz.mesa