[Skunkworks] Repair for a HP Pavilion DM4 Smart Disk Error / Unbootable disk.

Hi, I'm looking for a repair person who can sort out an unbootable disk error on a HP Pavilion DM4. Attached is the first error I got early this evening. I was able to start it up after about an hour but now it's just hanging not responding to anything. Anyone able to help? Thanks. Majala