PS5 UART commands

[cene]

E1xxxxxx = XDPE phase pwm controller error VRM 2 phases
E2xxxxxx = XDPE phase pwm controller error VRM 6 phases

I would check the XDPE controller and the VRMs at the both phases.

Thanks, after replacing XPDE, I have 1 sec BLOD again but this time related to the SSD controller.
OK 00000000 80871064 1B396A72 FFFF0023 00000100 204A 0036 FFFF 1B9A:9E
I don't have a good chip to replace now, need to order one

 

[Chocobo_GS]

Hi everyone, I have an EDM-030 motherboard with the same BLOD codes: two C0020303s followed by 80810001.

I measured the standby voltage and found that the TLV62090 on the back of the motherboard had no output voltage. Replacing it didn't solve the problem. I then discovered that pin 13 had no input voltage, and although this pin leads to the front of the motherboard, I haven't been able to find where it leads.

Can anyone help?

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I had EDM-040 same error code. After changed SSC Controller, all good now

Post automatically merged: Jun 22, 2026

Hi, I have PS5 with 1 sec BLOD. Only one UART error - 80810001 FFFFFFFF FFFF0023 00000100 216D 0016
Any ideas?

216D has a error at ram, short or damage joint

 

[momokl]

Hello, I have a EDM-020 motherboard with 3 beeps upon power.

And I am dumbfounded cause I cannot get it to give Proper UART.
I soldered everything normally the biggest difference in my setup
would be that I use Arduino UNO for my communication.
But the best i can get from this PS5 would be this:

OK 00000000:3A
$$ [MANU] UART CMD READY:36
errlog 0
yNG E0000003:4D>
wNG E0000003:4DxKNG
E0000003:4D
errlog 0
yNG E0000003:4
DNG E0000003:4D:NG
E0000003:4D
errlog 0
y>.NG E0000003:4D
NG E0000003:4D
reboot
reboot (Sometimes i just get complete pauses in feedback)
NG E0000003:4D
NG E0000003:4D
t-NG E0000003:4D

That was generally the pattern it followed because after not long amount of time I got a different behavior when i got 1 beep after i pressed the power button but then my WiFi chip decided to tap out and shorted on 1.8v.
So it was dead for some time but after i de soldered the caps and eventually the IC itself the short went away. And it went back
to life again with the 3 beeps upon power. And Still my UART just gives complete nonsense. Many times I tried to re flash the BIOS hoping it was the culprit but that also gave nothing. From my checks i know that i have all of the standby's voltages on the motherboard. I am not an expert at this that's why I'm asking for help.