After first time charging,its off and no respond when connect to my pc,,no charging and not on

try formatting. windows file explorer select device right click select format

Connect it to your PC/Laptop/MAC and with KOBO loaded on your device, update the OS in your KOBO.

Did you try to charge it up all the way before connecting to the computer?

Try a hard reset. Disconnect the power adapter (charger). Remove the battery. Now press few times the power button. Yes, with no power the laptop will not start but the idea is to drain any residual power left inside your laptop. Put the battery back and try again.

go to www.dell.com and update your driver give your service tag . However you must pass the Antiviru+Malware.
from Dell please run Softaware diagnostic, for to see how is your hardware vs software conflict. do it.
God bless you

Yo! i think you should try something.get a friend that uses your type of adapter, try charge it with that and see if it responds.if it doesn't charge, you will have to replace your battery which means its spoilt.

I have the exact camera, when you plug it in does the USB cable show red? If so this means the cable and the battery are connected and the red is a charging status. If you can turn on the camera while it's plugged in then its not the cord or the camera but the battery. If it just fails to charge but does power up and connect via USB i would look into a new bettery. If the USB cable does NOT respond at all when plugged into the PC by itself then the cable is bad and you need a new one. It will flash red/green/yellow if it's 100% functional. If your cable does respond but does nothing when the camera is plugged in then it may also be the cable's connections or the camera's internal port has been damaged. If you want to make sure it is the battery then plug in your cable, wait for it to cycle through the colors and connect your camera WITHOUT the battery inserted. It should do nothing, then while its connected to the cable insert the battery, If the cable turns red but will not charge then it's 95% a battery issue.

I just solved a similar problem with my Walkman. When I'd plug it into my computer, it wouldn't charge. I read in the troubleshooting section of the manual that it could be a problem with the computer or its USB connection. I connected my mp3 player to a different computer and it charged fine. If it's not responding at all, you may want to try the reset button (if your model has it).
Hope that helps!

How are you connecting it to your pc?  are you supplying external power?

In my small small ( X3) experience, my own E10 doesnt respond when charging/connected to the computer. I dont believe it is meant to.

If you mean by 'turn on' to play music, no, it wont do that.