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  1. stetofix

    PS5 UART Setup CH341A

    Here a little image of my CH341A with a 3.3V mod for use with the TX/RX from southbride of the PS5. This are the UART points on the board edm-010/020 edm-03x There are different programs for communication: PS5 wee tools: GitHub - andy-man/ps5-wee-tools: Tools for PS5 NOR manipulations...
  2. stetofix

    PS5 1116A strange noise in game

    I have a PS5 with strange noise while in game. At the homescreen everything is fine. In game I can hear a clicking noise like on old hdds. Depending on the screen/menu/cutscenes it changes. Here I mad a short clip: I replaced the PSU and tried without fan. But it doesn`t change anything...
  3. stetofix

    PS5 UART commands

    BwE found a way to access the errorlogs via UART and serial adapter. I tried it myself and soldered wires to TX, RX, GND and connected them to my ttl adapter. I see the output: OK 00000000:3A $$ [MANU] UART CMD READY:36 most inputs are echo'ing the input and giving this output: errlog...
  4. stetofix

    PS5 edm-031 soutbridge resistor

    Does someone have an edm-031 board and can give me a reading from a resistor (yellow marking) and resistance to ground at the 3.3v line (orange marking)?
  5. stetofix

    PS5 edm-031 5v rail low not shorted

    I'm looking for some ideas. I have a PS5 edm-031and only 0.3-0.8 at its 5v rail. For narrowing down the issue, I open four 5v fuses F7001, F7002, F7003, F7502 and at the 5v mosfet the low reading is still present. I changed the high side mosfet (AO 6414A), synchronous bug ic (TI 3219A) but no...
  6. stetofix

    PS5 interchangeable ram moduls from EDM-010 to EDM-020?

    Hi, does someone tried to swap RAM modules from different manufactures (Samsung <> Micron)? I have two defect PS5 (EDM-010 and EDM-020). I suspect the ram at the EDM-020 to be faulty. Now I want to replace the ram modules and I'm wondering if I can use the ram ics from the other faulty EDM-010.
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