My computer keeps restarting when connected to my Internet

My computer keeps restarting itself if I'm connected to my Internet either wireless or through a Ethernet cable. I took my computer to the repair shop and long and behold it worked fine on their wireless. I have a tablet and a iPhone that is hooked up to my wireless as well and they work fine! My Internet provided did give me a new router just in case and still restarting. Now if I hurry up and disconnect from the wireless as soon as the computer comes on it will not shut off. But if I have the Ethernet cable plugged in it will keep on restarting. It even shuts off in safe mode with networking. Someone please help!

Thats just weird, yeah man you're going to have to have some one to come out to a that

It could be:
-a virus. AVG is a good antivirus.
-spy programs. Once I saw hundreds of them waiting for internet connection. AVG will get rid of them.
-fan overheats when load gets increased

There's something wrong with the "handshake" between your laptop's Wi-Fi card and your router (most likely it is a router issue). If it were me, I would web in to the router and restore factory defaults. If that fails, I would look at a new router. Hope this helps!

Is your PC overheating?

Are you blowing the dust out of the vents (while) off with compressed air?

Are you blocking the vents?

If you've neglected cooling too long, your processor is going have a shortened life. You might want to get your back-ups in place.

If you have a virus / malware, your PC might also be over-working and causing this reboot as well.

  • Wi-Fi Connected - but no internet on devices connected? Hi, The Problem is - i set up a wireless network today for my Iphone 5 and my blackberry, from my main desktop at home, and all went well and Both are connected to it, as well as my laptop. But now whenever i try using the internet on these devices ( iphone etc ) it does not work, although the main desktops internet is working… Can anyone help me? I'm using WINDOWS 7.
  • My PC keeps shutting down/ restarting on its own Ok, so my computer does not have internet right at the moment, but that is not the problem. Whenever I plug my iphone into the computer and open iTunes, it shuts down in between 10-20 seconds. Then it restarts again! Please keep your solution simple, as that is mostly why I came here.
  • My Iphone keeps telling me not connected to internet? Does anyone know how to fix this? I've tried resetting everything, I've tried just turning my phone off and then back on again. Nothing will work. It's very annoying. Literally nothing will load. My twitter feed, my instagram, vine, wanelo, google… Nothing! It's driving me insane.
  • My iphone keeps restarting itself alone has full battery? My i phone (i think 3 generation has camera in front) keeps on turning white and restarts itself has battery i'm not doing anything.plus when it restarts it just show my slide bar but the screen of my iphone turns dark then bright then dark then normal as i had set it. I did not jail break it.