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Emu disconnected SOLVED
Posted: Mon Oct 03, 2016 6:24 pm
by pepifebles
Hi guys,
Always run perfectly but today, my laptop cant connect with emu. When plug usb into my laptop, can heard usb activates but emu status is disconnected and can't see my project.
Any idea?
Thanks
Re: Emu disconnected
Posted: Mon Oct 03, 2016 9:06 pm
by Karel
I have done very much EMU installs, and i have trouble on few units. They are disconnecting very often and also windows are writing "unrecognized device" . I was not able to solve it. Lets say its not more than 1 from 20 units. Trying to use other USB cable, gold plated, USB 3.0 cable etc..... Sometimes helps notebook restart. I am not using cheap sh..t , but only DELL notebooks. Who knows whats the reason. May be loose connector or some noise from alternator..... no idea
Re: Emu disconnected
Posted: Mon Oct 03, 2016 9:15 pm
by pepifebles
Thanks for your help. I'm trying restore my Windows to last good point.
Re: Emu disconnected
Posted: Mon Oct 03, 2016 10:17 pm
by Jadzwin
check if there is ground on EMU USB connector shield. The ground to the shield is connected via small 0R resistor. If there is big ground potential between EMU and laptop the resistor could blow up.
Re: Emu disconnected
Posted: Mon Oct 03, 2016 10:25 pm
by pepifebles
Solved. Any issue with windows update. I restore my pc to before last windows update and problem solved.
Thanks for response.