my frnds have a same laptop as mine so can i made a recovery disk in his laptop and install my laptop is it possible.??
This should work as the installation key is embedded in BIOS. Nothing to lose by trying it.

You can also follow direction here to download a legal WIndows 8.1 ISO to use to install with. It will use the embedded key.
Windows 8 and Windows 8.1 ISO - Download or Create