SPD_write ? How?

[JohnLoveJoy]

How do I use spd_write.exe to overwrite the SPD in RAM after editing ddr4XMP editor?

[integralfx]

Open a command prompt/terminal in the folder that spd_write.exe is in

Type spd_write.exe and press tab then space

Drag and drop your SPD into the command prompt/terminal

Press enter

[JohnLoveJoy]

Hi, thanks for the instructions. The following message appears in CMD: "Write SPD to device:" I need to type something here, indicate the ram slot or something serial code of the ram module?

[integralfx]

You need to type in the address/ID of the SPD chip

In your case, it's 50

[JohnLoveJoy]

Is there an error code, probably write protection on the module?

[integralfx]

I'm not sure what that error code is but your SPD chip might be write protected

If so, the only way to write to the SPD is to use a hardware programmer

https://github.com/1a2m3/SPD-Reader-Writer