Go to your internet browser and type in routerlogin.net. Usually the default username is 'blank' and the password is admin. When your in click on wireless security and click on wpa2- personal. This...
Most likely your computer cannot handle all four sticks at one time. You most likely have a dual channel ram port which mean you need to have the same size ram in two of the "blue" colored slots....
For some reason my laptop keeps restarting after 3 seconds. I know it restarts because the power light comes on then goes out again. After it shuts off it comes on again by itself and does the same...