Hi guys,
I'm having an issue with a PS5 EDM-030. It has no power and shows a 1–2 second BLOD. UART initially reported an error on RAM Bank 4, so I replaced the RAM chip. However, the console is now throwing the error shown below.
I replaced the original SK hynix RAM chip with a different SK hynix version, and I'm not sure if they're compatible 90% that they are.
Original: H56G42AS4D-X014
Installed: H56CBM24MIR-S2C
Also, I'm not 100% sure that I identified the correct Bank 4 location. I've attached a picture for reference.
[Slot #] [Date Time] [Error Code] [Priority] [Error Message]
00 25/06/2026 12:39:22 80801F12 Low Known Unknown 80801F12 (Kernel) - Report Findings - 1 sec blue light
|-(OK 00000000 80801F12 1B3D7A25 FFFF0005 00000100 2013 0036 1F00 19D3:52)
Click for TSB Information
And goes off
Previously:
04 24/06/2026 07:52:59 80810001 Severe PowerSequence - Power Sequence Error - General Power Failure (Peripheral, GDDR6, APU, Data Line Short)
|-(OK 00000000 80810001 1B3ABE23 FFFF0023 00000100 216D 0036 FFFF 1960:8B)
Click for TSB Information
05 14/06/2026 12:46:18 80801108 Severe RAM GDDR6 (Bank 4) - Single Beep, 1 second blue light, off.
|-(OK 00000000 80801108 1B2DD3E2 FFFF0005 00000100 2013 0036 1D89 194C:5F)
I'm having an issue with a PS5 EDM-030. It has no power and shows a 1–2 second BLOD. UART initially reported an error on RAM Bank 4, so I replaced the RAM chip. However, the console is now throwing the error shown below.
I replaced the original SK hynix RAM chip with a different SK hynix version, and I'm not sure if they're compatible 90% that they are.
Original: H56G42AS4D-X014
Installed: H56CBM24MIR-S2C
Also, I'm not 100% sure that I identified the correct Bank 4 location. I've attached a picture for reference.
[Slot #] [Date Time] [Error Code] [Priority] [Error Message]
00 25/06/2026 12:39:22 80801F12 Low Known Unknown 80801F12 (Kernel) - Report Findings - 1 sec blue light
|-(OK 00000000 80801F12 1B3D7A25 FFFF0005 00000100 2013 0036 1F00 19D3:52)
Click for TSB Information
And goes off
Previously:
04 24/06/2026 07:52:59 80810001 Severe PowerSequence - Power Sequence Error - General Power Failure (Peripheral, GDDR6, APU, Data Line Short)
|-(OK 00000000 80810001 1B3ABE23 FFFF0023 00000100 216D 0036 FFFF 1960:8B)
Click for TSB Information
05 14/06/2026 12:46:18 80801108 Severe RAM GDDR6 (Bank 4) - Single Beep, 1 second blue light, off.
|-(OK 00000000 80801108 1B2DD3E2 FFFF0005 00000100 2013 0036 1D89 194C:5F)
