In this past hour I threw caution to the wind and opened the case, the HDD is: Western Digital WD3200AAJS -00VW40 serial ATA
the pcb is: RU S84VO E170968 WZ-7 BD X 936 0E0 S/N 0006A68C
Again what would you suggest I do? Replace the PCB?
Thank you for taking the time to read these messages roses to you all!!!