How can i fix my network controller?

[jhonrhoyz]

Hello,
im rhoy..i have problem of my network controller.?what can i do to fix it?

 

[phil22]

Try re-installing it's driver. you can dowload it from your PC or laptop maker's website.

If it's for a laptop, on the driver web-page there will be two network drivers listed, one for the ethernet adapter and one for the wireless adapter.