508 questions

[dingppro2000]

Can you run 508 without hard drive? and Backed up the tsop but it wont let me go flash programing to erase the tsop I get errors in jkeys even unpluging the power thing does not let me go in. Do I have to format the hard drive? or not?? I am trying to make rom10 work.
thanks

[skinerd]

Go to receivers forum, several threads about doing exactly that.......