A few days ago I noticed that one of my USB ports (On the right side of laptop) doesn't work properly. It gives power, I mean I can charge my phone via this port. When I connect ANY device nothing happening (no sound about connected device). Other ports works fine.
I tried to delete all USB drivers and reinstall them - no luck.
System restore to the point where I remember this port was usable - no luck.
Tried to change the letter of removable disk (:H,:F,:U and etc.) - no luck.
Maybe someone have solution to my problem? I will be very thankful!
P.S. Sorry for my English - non-native language.
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Let us know the following details:
1. System Model
2. Operating system installed
3. Did you perform any hardware change recently?
Thanks & Regards
Thank you for your reply!
1. Inspiron N5110
2. Windows 7 Home Premium 64-bit (6.1, Build 7601)
3.No, I never opened the case of this laptop. I mean never looked inside.
I don't know what actually happened, but my friend didn't knew my USB problem and put his mobile phone (android) to charge vie this broken port. After ~20 min of charging via this port laptop started to install some software (finally!) and it's working for the 5 days already.