Usb port dont work on car cd player - Kenwood KDC-X493 Car CD/ MP3 Player

are you using a single usb connection? Unless you have power plugged into the unit you probably need a dual usb cable (two usb connect to pc (or mac) and one connects to the cd player. Most usb ports do not provide enough power for a cd player plugged into one port.
Hope that works for you

I’m happy to help further over the phone at https://www.6ya.com/expert/thomas_b83e841f114394f4

I changed the usb connection. My camera usb connection fits my player, and it worked. For some reason the usb connection for the player didn't work.

The USB connection on the Sansa is to communicate with a computer (and incidentally to charge the battery). It's not intended to connect to a CD player.

Can you please post back, LG,can not find any devise with model# m6500r or lac-m6500r.

Ok basically the USB port is so you can plug a USB memory stick into it and it will play mp3 music files off the USB Stick, or will play off any other USB Mass Storage Device, you can buy these on ebay very cheap. The SD slot is so you can plug an SD Memory card into it and it will work the same as the USB port, SD Memory cards are also very cheap nowa days and are often used in digital cameras. Hope this helps

You can get the installation software from Philips website. Some laptops have a USB 1.1 port, which does not have enough power to support an Mp3 player. If the laptop USB port is definitely a USB 2.0 port, then hold in the volume + button on the Go Gear before connecting it to the laptop to see if you can force recognition.

dude try a diffrent usb.

see connect to internet and from my computer check for device manager there you will see in the list of hardware that your unknown device will be listed right click on it and properties from there you update your driver from internet!!hope this solves your problem

u can download the sofware from private sites...
what is the company name of usb and wat operating system are u using..