USB port won't detect my thumb drive and external hard disk #iATKOS #ML2



I am newbie.







Just install OS X Mountain Lion 10.8 on Toshiba Satellite L510.



But when I insert thumb drive or external hard disk, it won't detect/recognized.







Also, how do I install driver for my display, sound and network Lan?



For now nothing it's working. Except for cd/dvd.







Thanks for your help.











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