... My cousin had a hard drive crash and asked me to recover his data. The recovery partition was damaged and I couldn't boot into the thing. Even BartPE didn't let me in. Luckily, my own generic recovery disk let me recover his wedding photos, kid's pics/videos, etc.
I can't make his laptop live again, being a different brand than mine. Had HP given him a set of recovery disks, he'd probably have a running laptop again.
I must admit that it makes a lovely paperweight.
Usually, when a computer have problem with a windows OS, i use my Linux USB memory stick ( 16gb with boot loader for knoppix and SystemRescueCD )...
For the curious, look at http://www.techrepublic.com/blog/10things/10-linux-rescue-tools-for-recovering-linux-windows-or-mac-machines/1458 ...
As for the paperweight thing, if you don't wish buy a new full version of a windows OS, you can always install linux on it, it is free... linux exist in plenty of favor but for newcomers, i think that the best is is Zorin OS ( based on Ubuntu )... you can choice a linux alike desktop, a win7 alike Desktop or a XP alike desktop...
As for game, you will need playonlinux... support plenty of windows games ( and Steam )... http://www.playonlinux.com/repository/?cat=1 ... The game that i love the most, sins of a solar empire, is not listed... it run well, multiplayer too, don't crash when the game reach 2gb but impulse don't work for update, so you need a windows OS... well, about update, it is not anymore true for these who have buy soase on Steam recently...
Personaly, i think that a multi OS computer with a good boot loader is the best choice... but if you don't wish buy again a version of windows, Linux is a perfect choice, certainly better that use a laptop as paperweight...