I have a COK-001 board that has the following issue:
Boot Loader SE Version 3.5.5 (Build ID: 4072,46573, Build Date: 2010-11-26_20:55:10) SDK Version: 355.000 Copyright(C) 2010 Sony Computer Entertainment Inc.All Rights Reserved. [INFO]: === eXtreme Data Rate Memory Subsystem === [INFO]...
Wire up the syscon and write:
w 7202 2
then solder here and open putty, set you com port to whatever it is and your baud rate to: 115200 and power her on and you'll see things like
Boot Loader SE Version 4.8.9 (Build ID: 5366,50740, Build Date: 2022-02-04_12:51:26) SDK Version: 489.00
Which...
Can you post a picture of the board on the machine? My bottom heaters are exactly where they are stock, its the thermocouple from the bottome that i have touching the bottom side of the board
Yep, seems to be Japan A00 & B00 units that you can find official Frankies. I have a B00 and A00 currently, and a few others have a bunch of them from lots from Japan.
You can get a teensy (might have to get one off of aliexpress) or you can get a flashcat, that would also work (can find it on ebay with the TSOP for nand chip).