RB1G
CHASSIS
W600A/ W603A/ W605A/ W607A/ W650A/ W651A/ W653A/
W654A/ W655A/ W656A/W657A/ W658A/ W670A/ W674A
32
Troubleshooting
RawNAND erase
Product SW rewrite
AYU2 replacement
Recover?
Product SW write
RawNAND replacement
Product SW write
Recover?
Recover?
Product
SW writing issue
AYU2 issue
RawNAND issue
Board issue
Yes
Yes
Yes
No
No
No
AYU2
replacement flow
RawNAND erase
3-1-4. No POWER: Ayu2 Replacement
Note:
(AYU2) – IC9000
(Brownie)- IC9001