How to ThinkVantage to recovery

[teladoy]

I have reinstall win8 and win7 in booths cases I lose my option for Lenovo recovery.
Now the two version are there using close to 40Gig.
I see also a partition with the recovery part. How can I get to that? So I can reinstall the original.
The reason is that the tablet does not work (more than) every time I touch the screen wit a pen (after reinstalling the drivers). Give a blue screen. In restar I press the Vantage botom but it gives me no option for restore.
If more explanation is need I am ready to answer questions.

[rsutoratosu]

i dont know if when you boot up, hit the blue thinkvantage or hit f12 key and see if you see a boot into recovery.. otherwise you'll need the disk