hey guys need fast help

[s0nic]

hey , after years i find one med500x i dont know is it work or not, but i connect hdmi and turn on TV, mede8er turn on blue light and thats it got black screen no logo no anything, someone move hard drive from inside so its unit only , i totally forgot how to instal firmware but who knows did he have old firmware from old owner i dont know, will unit work without internal hard drive?

what to do now to check is unit works or not ? please help