Maybe it has an option to go back to factory conditions by booting from a recovery partiton? Some have, some don't.
Or you can still make the dvd's from that partition? Some can, some can't.
If not, buy the recovery media.
Kees
My laptop came with genuine windows 8. Bt i didnt get CD or product key, Only the genuine logo sticker was there.
I inserted a pirated product key of 8pro with WMC. Now my pc is running on an illegl version even tho i paid for the genuine. Is there any way to revert back to my genuine 8. Any1 wid ideas oder dan taking it to service centre?
Note:Both PC refesh and Restart is not wrking(asking me to insert installation drive)
I have also tried extracting the OEM product key with small utility softwares(didin wrk,since it always gives current product key,not the actual product key of genuine 1 dat came up wid lap.

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