mrg9999 – 1 hour ago »
I would like to replace the hard drive ideally with an SSD.
If you want to fit an SSD then you want a decent quality one for it to have a reasonable lifetime. Be aware that the only real advantage of an SSD in a PVR is the absence of noise.
Is there a step by step guide or is it just a matter of installing drive and turning on and running a setup?
Just install the drive and when you turn it back on it will offer to format the new drive; no other setup needed.