Sony KDL40EX521 USB device problems

[Fripacks]

Hi guys,
have problem with this Sony, everything work but on the screen it's display this message: The USB device is drawing too much current. Please remove the device. The TV don't have USB key in the input. I check too do an update with network but still the problem, what I have to do now?

[dskall]

Re: Sony KDL40EX521 USB device problems

Check for damaged usb port or short on power terminal of usb.

[Fripacks]

Re: Sony KDL40EX521 USB device problems

I have already check these things, I disconnect completly these USB port

[Diah]

Re: Sony KDL40EX521 USB device problems

it could refer to the wifi module because its external. other wise i will inter service menu from there do hard reset.