Problem With the Left Side USB Ports On My Laptop.

auzzle

Estimable
Jul 2, 2014
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I have recently acquired a laptop. When i got the laptop the 2 USB ports on the left side wont work while the 1 on the right side does. My laptop model number is HP Pavilion g4-2029wm Notebook PC. Have tried to use driver downloader programs has not worked. In device manager there is nothing wrong under USB but under other device there is 2 unknown devices. I am running windows 7. Any help?