Largey Posted January 27, 2012 Share Posted January 27, 2012 I am having a problem with my iphone 4 coming up on my computer i have searched all over the web and cant find anything... I have unistalled drivers, changed priorities on programs at start up updated itunes, updated windows and nothing has done it. Please help :( Link to comment Share on other sites More sharing options...
Neu B Posted January 27, 2012 Share Posted January 27, 2012 Did you try a different port and/or cable? Link to comment Share on other sites More sharing options...
Largey Posted January 27, 2012 Author Share Posted January 27, 2012 yes, i have tryed every port and i only have one cable but it works when i plug it into the wall. Link to comment Share on other sites More sharing options...
Neu B Posted January 27, 2012 Share Posted January 27, 2012 Do other USB devices work when you plug them in? Link to comment Share on other sites More sharing options...
Largey Posted January 27, 2012 Author Share Posted January 27, 2012 Do other USB devices work when you plug them in? Yep, i have a usb keyboard, mouse,wireless adapter, and a flash drive in atm Link to comment Share on other sites More sharing options...
Neu B Posted January 27, 2012 Share Posted January 27, 2012 Did your iPhone worked before this issue? Link to comment Share on other sites More sharing options...
Largey Posted January 27, 2012 Author Share Posted January 27, 2012 my iphone has always worked lol Link to comment Share on other sites More sharing options...
Neu B Posted January 27, 2012 Share Posted January 27, 2012 It's possible that the USB controller on the phone is dead. Link to comment Share on other sites More sharing options...
Largey Posted January 27, 2012 Author Share Posted January 27, 2012 no i can charge it by ac in the wall with the same adapter Link to comment Share on other sites More sharing options...
Neu B Posted January 27, 2012 Share Posted January 27, 2012 The chip that controls data I/O might be bad. Link to comment Share on other sites More sharing options...
Largey Posted January 31, 2012 Author Share Posted January 31, 2012 no it works perfectly fine. it charges fine on ac but when plugged into comp there is no response from it. Link to comment Share on other sites More sharing options...
The_Decryptor Veteran Posted February 6, 2012 Veteran Share Posted February 6, 2012 While the phone uses the USB port to charge, it doesn't use the USB circuitry, it just connects the power lines through to the battery (simplifying it here). Do you have any other computers to connect it to? Link to comment Share on other sites More sharing options...
alexalex Posted February 6, 2012 Share Posted February 6, 2012 Have you uninstalled and re-installed iTunes ? use an app like revouninstaller to completely remove iTunes. Link to comment Share on other sites More sharing options...
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