Has anyone already done the mod on X11DDW?
Oh thanks, Forum search did not give results
of course. jumpers have 3 pin ? the middle is pin2 (remove jumper)Can you add it to the first post once I have confirmed?
Thanks, it was successful to brush with this code
MCP2221a_iccmax_FF.exe -PXE1610C 74
MCP2221a_iccmax_FF.exe -PXE1610C 76
Hey sorry, been busy today. If you go back a few pages to one of my old posts the X11DDW does take the mod.Oh thanks, Forum search did not give results
Can you add it to the first post once I have confirmed?
thank you for your help debugging it.Can confirm a successful mod on X11DDW-NT using EVKT-USBI2C-02 and a special beta from @RolloZ170Thanks a lot!
Hi @matkisson, sorry for the trouble, can you please show me where JVRM is on the X11SPW-TF?, and what will be the command? MCP2221a_iccmax_FF.exe -TPS53679 ?? , 58?So it took me a while to get back to this.
X11SPW-TF and X11DDW-NT confirmed
X11SPW-TF was completely straight forward. Jvrm header was scl pin 1, sda pin 2, ground pin 3....
Page-19Hi @RolloZ170, Has anyone tested the '1) MCP2221a (Adafruit)' solution on H3C R4700 G3? First-timer here. Thanks!
Hi RolloZ170, After run Code:Dell T640, R640, R740
VRM: PXE1610C
addresses 60, 62
I2C header P4
Pin[1] SCL
Pin(2) GND
Pin(3) SDA
View attachment 28822R640/R740View attachment 28823View attachment 28824T640View attachment 28825
without CPU, plug a PSU in the board and apply power, you can access the VRMs in standby mode.
i made a c# console app for automatic programming ( MCP2221a_iccmax_FF(10052024).7z ) vrm TPS53679/PXE1610C/MP2955A
Code:open CMD window MCP2221a_iccmax_FF.exe -PXE1610C 60 MCP2221a_iccmax_FF.exe -PXE1610C 62
run the CMDs again to see if they are stored. you need BIOS with 2nd gen support.The CMD command executed successfully, but the system still fails to boot after installing the CPUs (8275CL x2)