alienware 17 (2014) - mega problems :(:(

hi all,

i created a back up with alien reswawn when i first got the pc. 

the hard drive crashed so i replaced with an ssd but couldnt use respawn said hard drive was not recognised. so i booted from usb and installed windows 10, everything went fine.

but the eject button and t-pad do not work after installing osd, & finally found that 3.6 command was ok for the alien fx. the wifi constantly dropped out but older driver seemed to fix that issue

nothing from the drivers page works using service tag, all say not compatible

hdmi in still works fine with ps4 but since hard drive failure and reinstall i have not audio from hdmi in over bluetooth headphones, but was all working fine before

is there a way at all to recover pc with the new hard drive and just the respawn discs ??

alienware dont weem to want to help with this, i mean a system like this not supplied with proper recovery media :(:(

is there any way to pull the proper drivers from respawn discs or finally sort this pc its driving me daft now