Satellite A500 - 14L cannot recognize two USB ports

Hello

I bought a Satellite A500 - 14L three months ago, I've just updated the bios with this link , but after two USB ports (on the left side of the computer) do not work.

I try to download the new driver for them, but without success.
Do anyone now how can I solve this problem?

Thank you and sorry for the English, I'm French...

Hello

What operating system do you use?
Is - this Windows 7?

How about USB port State in the Device Manager?
Is there visible yellow exclamation points?

In your case I would recommend to check if all the necessary drivers have been installed.
For example the Chipset Utility must be installed. It is very important.
There is also the USB Sleep and Charge utility USB Sleep and Charge utility. This utility is able to activate or disable the USB Sleep function and fresh. It shows the positions of the USB ports supporting USB Sleep and Charge function and shows the remaining capacity of the battery.

Please check these applications!

Tags: Toshiba

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