PS3 PS3 dump repair

[epervier]

Hi
I bought a ps3 slim CECH-3004B which goes off by itself. I made a dump of the NOR and checked it.
It is bad with the message "your dump failed on 70 to 137 checks".
I want to know if it can be repaired.
Thanks

 

[bucanero]

if you don't have a valid backup of the NOR, don't expect that ps3 to be repaired

 

[epervier]

ok thank you