===== 01 END HANG RISKS | BIOS 19951204 System ROM Version 3.0 11/18/96 A
BadVaddr as the group starts: 1F801DAA

The steps that may hang the console:
Step 1, EXP3 delay bit 31: not run in this table.
RAM_SIZE 0288, lw A002138C and +2MB: 4D42C0DE 4D42C0DE
Step 3, BCC bit 7 cleared: not run in this table.
Step 4, sw BF800100: not run in this table.
Done.