I bought a tabpro with damaged keyboard connector, look pictures below. If you will try to open yours, then you need take care on the two cables that are pasted to the cover, see markings in the below pictures. The cover itself is fixed on clips, they get released, if you slide with a proper tool between cover and case. But besides of this the cover is fixed with adhesive. On my tablet someone tried to open the cover and damaged the mentioned connectors. Be carefully if you will try to open yours!