All usb ports not working does not correctly and the video card are not available with DVI cable

I recently had a power surge and now none of my usb ports are usable, and I had to switch to analog cable to use my monito., also using the beside picture dvi hdmi cable sparkles.   The Device Manager shows everything works and the appropriate drivers are installed. IM using windows 7 with an asus motherboard P5nesli. IM pretty computer savy but it left me speechless. Cannot connect wireless mouse or keyboard, camera, printer, etc.  truble shooter says that it detects problems but wont tell me what they are and can't fix. Help... Thank you

Hello

What is the brand and model of the computer?

I suggest you try these methods and check the status of the issue.

Method 1:

Update a hardware driver that is not working properly.

http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly

Method 2:

Uninstall all the USB controllers, download the latest USB driver on the computer manufacturer site, install on your computer and check the status of the issue.

Remove and reinstall all USB controllers.

a. to remove and reinstall all USB controllers, follow these steps:

b. Click Start, run, type sysdm.cpl in the Open box and then click OK.

c. click on the Hardware tab.

d. click the Device Manager button.

e. expand Bus USB controllers.

f. right-click every device under the Bus USB controllers node and then click on uninstall to remove them one at a time.

g. restart the computer and reinstall the USB controllers.

h. connect the removable USB storage device and perform a test to ensure that the problem is solved.

Method 3:

Update your drivers chipset system to the manufacturer's website and check the status of the issue.

Tags: Windows

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