I just bought this qosmio x505-q8102x laptop used and I am having some issues with it. When I am on the laptop it will randomly lag. It does not matter what I am doing. I could be surfing the internet or playing a game or working in word. The computer will just freeze for a second to a few seconds and anything I did while it waqs frozen does not show up. Like if I was typing and it froze nothing I entered while it was frozen shows up. It also does not get the frame rates that I think it should in any game no matter what I have the graphics set to. Before I bought this laptop I looked it up online and I really did not find any red flags for this laptop. I have restored the laptop to the out of box state. The person I bought it from stated that toshiba replaced the motherboard about two months ago.
If anyone has any suggestions to try and fix this I would really appreciate it.