This is the 3rd HP laptop that has done this..........After about a year of use, it won't stay on standby or hibernate. Doesn't matter how you put it on standby/hibernate, whether by hitting the power button or closing the lid......It still powers back up a few minutes later while sitting inside your bag or backpack.
![Roll Eyes (Sarcastic)](http://www.twowheelfix.com/images/smilies/rolleyes.gif)
Heck, my most recent HP is even worse, it not only powers back up, it actually reboots, and keeps doing so every ~20 seconds and you can't stop it unless you remove the battery and the cord and try again in a few hours.
And no, it's not me who keeps buying these things, they're company laptops.