,,recording method in enigma2 image,, ?

hi friends,i am using startrack2020hd+(clone/copy of amiko allien2) with pkteam4.5 version enigma2 image.
when i press recording button(red) message comes
,,NO HDD FOUND OR HDD NOT INITIALIZED,,
i tried different options to initialize hdd but no success.
ur guidance & help will be appreciated.thnx :
8GB Kingston usb is connected on back side for recording.
(Note that this usb is working perfect on spark for recording.
On spark,recording is very easy and working perfect ).

thanks my friends for ur help and guidance,my problem is solved now.
i was using usb which was having 1 partion but after taree help.
i made usb,s 2 partion and than mouted again and now recording is working
perfect with my enigma2 image.thnx to u both brother,s and special thnx to taree who helped me on every difficult step. :17_002: