computer / carputer with motorised screen -

i have for sale a carputer very small only inches in size has ram in it and take a laptop size hard drive i have tested to see if it powers up and and it does power but thats as far as i have gone as im not going to install it to test i have not tested the 7 inch motorised screen but it looks ok has vga imput on the rear carputer has little racks to mount it and has a remote control for thee screen i know little about this as i got it in a px deal i pluged in a hdd and the prossesor fan kicked in and the prosessor warmed up and the hdd spun up no beeps. im told the screen is a touch scrren also but thats all i have tested as stated.