Have you cleaned it?
SpeedTest do a free checkup and there program corrects registry, errors, etc.
I use 2 PC cleaning programs, CCleaner&Advanced SystemCare6.
Download a WiFi driver for your computer, once downloaded put it on a USB then plug it into the laptop you can't connect too. Then run it and it should work.
Do you have a FN key on your keyboard?
Could be something to do with the register, you can download a program to scan your registry/computer and it will automatically detect and fix the problems.
I use these programs.
CCleaner.
Advanced SystemCare 6(currently using)
Glary Utilities.
What do you guys think about the new iPhone 5?
Do you like it?
Are you getting it?
If you have one then what is it like!
Is it fast?
Is the battery life any good?
Good or **** graphics?