It's the chip marked "I" on the picture. Has to be replaced with the same model/RAM taken from a donor board (from the same place). Doesn't guarantee that it will solve your issue, because the error can also be caused by missing or bad components...
I'm working on an Xbox Series X with a 2-second shutoff issue.
via Pi Pico): The log reports:
SP
(2): 0007 [SP_RAM_SHUTDOWN]
Shutdown due to memory error.. last code shows which
chip. rerun multiple times or ask on discord, if
no Bank...
I think you may have replaced the WiFi IC incorrectly.
Did you apply hot air from the top or from underneath when you changed it?
Also, did you replace it with the exact same WiFi chip model, or a different one?
Hello again forum, I changed my wifi chip and all voltages are present and does boot up but on a cold start I will get the dreaded
errlog 0:DB
OK 00000000 80810001 0000F332 FFFF0023 00000100 217F 0036 1BC0 1700:1F
errlog 1:DC
OK 00000000...
I tested a bit around and shorted some power lines and read out the error codes. Clear the error codes and repeat it two times and test the same at a second ps5 board.
A short on WiFi/BT at the pmic 3.3V line results in the two error codes...
Hi, thanks for your explanation.
So just to confirm — do I need to replace the RAM chip in this case?
Also, I’m not sure about the exact physical location of RAM chip “08” on the board. Could you please provide a diagram or a picture showing...
The UART error 80810001 is only the info that in the power sequence error a switched on subsystem isn't responding to the southbridge.
For example: If you have a defect WiFi chip and the chip isn't answering, you will get the power sequence error...
Update: I have confirmed that all voltages are present: OUT4 (1.2V), OUT5 (0.6V), and OUT6 (2.5V).
Since the power rails are now correct but the error persists, does this mean the DDR4 chip itself is the only remaining culprit? Or could it...
Hi stetofix,
@stetofix
I have some breakthrough updates regarding the PS5 Slim (EDM-044) that might be very useful for the community.
1. The Breakthrough: Error 80810001 is Southbridge-Related
I have confirmed that Error 80810001 can be...
Hi everyone,
I'm working on an Xbox Series X with a 2-second shutoff issue.
via Pi Pico): The log reports:
SP
(2): 0007 [SP_RAM_SHUTDOWN]
Shutdown due to memory error.. last code shows which
chip. rerun multiple times or ask on discord, if...
stetofix, I really want to thank you for your continuous support and the invaluable information you’ve provided. This thread will definitely be a great reference for anyone troubleshooting these voltages and values on the PS5 Slim in the future."...