PC Connect Problem

[Steelers4Life43]

I'm attempting to connect my Echo to my PC and for some reason it's no longer working. When I connect it through the USB the USB no longer appears on my phone and my PC says it's incompatible. I have never had this problem before and just yesterday I moved some music from my PC to my Echo, I know I had a firmware update last night so could that be a reason this is happening? Thanks in advance for any and all help provided.

 

[Castorshells]

Is your android version 2.3.4? That is the most current firmware. I just plugged in my echo to pc and it worked. The first thing that pops to mind is under settings. On echo, click settings, then go to pc connection, then choose default connection type. You can also have it ask you what connection u want everytime if you don't want the default.

Try that and let me know.

Sent from my Xoom