If it's still under warranty, maybe you could get it fixed or exchanged. But I have another question. Was it that way from the start or did it develop the problem after you'd had it a while? I'm thinking maybe there's some software problem like malware or corrupt files. Overheating is another possibility. If it's over a year old, it might need you to blow compressed air through the intake ducts on the bottom.
Good luck.
...any longer.
I've tried, Really I have tried. I think I am pretty easy and it takes a lot to irritate me. But I've gotten to the point where I shudder every time I pick this thing up.
It's my newer Toshiba P55-A5312. I HATE this laptop so much that I think about dumping it in the trash. My old lappy, an HP Pavilion dv6-2190us has less RAM but has a core i7 in it and runs Windows 7. And it runs circles around this Toshiba. The only problem is, I don't even know where to post because I don't know how much is the laptop and how much of it is Windows 8. Either way, it sucks so bad when it just freezes, or refuses to scroll, or I constantly get that message at the top that says, "Not Responding".
I've bought a lot of Toshibas in the past and always thought of them as great computers. But this one has soured me so bad I may never consider this brand again. And if it's Windows 8, then Toshiba gets a bum wrap. But it's so frustrating to shiver when I pick it up and I try to keep finding excuses to use the old laptop instead.
I put my banking on the new one because I thought the HP might be dying when I had battery issues. But a new battery solved that and the thing has worked flawlessly since. It's such a delight to use it because it responds like a computer should. None of this freeze stuff or completely rebooting every other time you wake it up from sleep or hibernation. I've never been frustrated with a computer as bad as I have been with this one.

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