Sony Cyber-Shot DSC-P32 Digital Camera "81 code error" Questions

...81 error code C: 13:01 How to fix this code Please.... An error -13.01 is a "disk read error". See Page 7 of service manual how to correct the problem. Sony MVC-FD83 Service Manual (Page 7 of 113) ' ...

code flashes It's hard to read but is either E:61:00 or E:81:00 I have checked the focus settings they seem ok I have pressed the reset button as per the insructions in the manual but it hasn't solved