Recent content by baycomputers

I had that thought also, they measured the same inline as when i removed them and measured to be sure. It's not entirely unknown for the schematics we use to have incorrect info on them (cd3215a) but they should still be able to make a data line at 4.7k, no?

Wanted to chime into this to confirm I have a machine here with a seemingly identical problem, power rails measured same, all 4 CD3215s replaced (just in case), activity on i2c_pwr_scl/a lines. My findings: I think the 4.7k resistors (r5220/r5221) on SMC i2c G3H connections are wrong on...