[problem] problem signagure = startup repair V2

so, i was charging my laptop. the cord got wrapped around my chair and when i pulled my chair out my laptop fell of the desk, landed right side up. it worked for about 10-15 min then if just froze up. i shut it down and started it up again but it won't make it to the login in screen.i started getting a start up repair message:

problem signature
problem even name: StartupRepairV2
problem signature 01: AutoFailover
problem signature 02: 6.0.6001.18000.6.0.6001.18000
problem signature 03: 6
problem signature 04: 589833
problem signature 05: no root cause
problem signature 06: no root cause
problem signature 07: 0
problem signature 08: 1
problem signature 09: SystemRestore
problem signature 10: 0
OS Version: 6.0.6001.2.1.0.256.1
locale ID: 1033


the diagnosis adn repair detailes

session detailes
---------------
System Disk = \Decive\harddisk0
Windows directory = C:\windows
AutoChk Run = 0
Number of root causes = 1

i bought this used from craigs list, i got the laptop and thats it, no book and no disc, any help would be greatly appreaciated. thanks

As it fell id assume its a hardware fault so an operating system repair wont work anyway , throw it down the stairs and finish the job , tell your insurance company you "tripped"