USB ports problem

deki093 · Oct 4, 2017

I have Dell inspiron n5010 with windows ultimate 64-bit and all of the usb ports doesnt recognize any device but provide power for my cooler pad. I formatted my laptop and installed windows and the same problem appears and in device menager under universal serial bus controllers shows unknown device. I also tried to uninstall everything under usb controlers and restart my laptop and nothing changes.
Can it be hardware problem on the motherboard even though it provide power ?

bricega · Oct 5, 2017

Thanks for your informative question. Here is the solution for your problem to resolve the issue.

1. Click on start
2. Select search option
3. Type device manager. If user account control appears click continue on that option.
4. Double click on Universal serial bus controller.
5. Look for any Yellow exclamation (!) symbol.
6. If you saw any exclamations mark, then follow the following instructions as shown below

I. Right click on the yellow exclamation mark and select Update software driver.
II. Click on automatically for update driver software, and follow the prompts

If the above steps not resolve the issue then follow below steps.

update latest USB drivers to resolve the issue.

deki093 · Oct 5, 2017

Yes, i have yellow exclamation symbol and it says unknown device but it cant update automatically. And on the website i cant find usb driver for my laptop..

deki093 · Oct 5, 2017

Also i saw that on the boot options there isnt usb option.. i dont know if this means something

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USB ports problem

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