HAS THIS HAPPENED TO ANYONE?!?!?!? My 5100 that I purchased from my friend (no receipt) about a month ago crashes continually non stop. I thought it was the hard drive. Bought a new one and still happens. The only way to fix it is to run my recovery disks and reformat my hdd. now my touchpad stopped workin while I was just surfing online, also whenever I shutdown my computer through windows, when I start it back up it runs a check disk everytime as though I had held down the power button or similar, but the check disk freezes at 0% complete and I end up resetting it by holding the power button in. The only way to get to windows is to “push any button” to skip the scandisk.