The TLB (Load/Fetch) Exception error message is often the result of a bus error. This is an example of the error message:
TLB (Load/Fetch) Exception
*** System received a Bus Error exception ***Access address = 0x3c210040signal= 0xa, code= 0x1c, context= 0x60e632f0PC = 0x6037668c, Cause = 0xc20, Status Reg = 0x34008002** TLB (Load/Fetch) Exception ***Access address = 0x4PC = 0xbfc165f8, Cause = 0x8, Status Reg = 0x30408403monitor: command "boot" aborted due to exception
To resolve bus error exception and continuous loops, refer to the Hardware Failure section of Troubleshooting Bus Error Crashes.
When a hardware replacement is indicated, choose from one of these options: