[Q] problem with usb connection

[erve78]

I have Kindle Fire 2
i am triyng connect it to several PC, notebooks, used several cables...
on device manager i see Unknown device with ID "USB\Unknown"
Any drivers not worked... What is it?
Device can recharge with it microusb port... Does it work correctly? What can i do?

 

[Hannah Stern]

I have Kindle Fire 2
i am triyng connect it to several PC, notebooks, used several cables...
on device manager i see Unknown device with ID "USB\Unknown"
Any drivers not worked... What is it?
Device can recharge with it microusb port... Does it work correctly? What can i do?

Have you installed every driver you need?
Try USB 2.0 AND 3.0 Ports.

Is the Kindle Fire in a good condition? (No accidental damage, good envoirment conditions, etc.)

 

[erve78]

Have you installed every driver you need?
Try USB 2.0 AND 3.0 Ports.

Is the Kindle Fire in a good condition? (No accidental damage, good envoirment conditions, etc.)

usb 2.0/usb 3.0 any drivers. pc and notebooks...
cosmetically condition is good.
my be brocken port?..

 

[phiftyopz]

Can you boot to your OS? If you can, then does your computer detect it then (if that's not where you were trying to get it detected in the first place)? What OS are you using (both on your device and PC)?


Sent from my iPhone 4 using Tapatalk

 

[erve78]

Can you boot to your OS? If you can, then does your computer detect it then (if that's not where you were trying to get it detected in the first place)? What OS are you using (both on your device and PC)?
Sent from my iPhone 4 using Tapatalk

I can boot and use kindle fire2. Internet,apps, other
But when i connect it to PC i see only "Unknown device". Whithout any ID in properties.
On device is orgonial firmware 10.x.x.x
PC was Mac, Linux, Win 7/8/XP
Problem is not in drivers... Somiething with hardware