Brand doesn't matter? I don't think so.
Beat these...
1. My HP LAPTOP is TURNED ON 24/7 since May 2008.
2. I use it daily to watch movies (Bluray & 1080p movies).
3. Downloading most of the time.
4. It's turned on even if I'm not home.
5. Turned off only when I need to restart it after an update.
6. Always relied on it to retrieve important files.
Basically it's processor is BUSY 24/7
Thanks HP.