Current On CPU Core line

[woutnme]

Hi there ,my english not the best, sorry for that. Im new on this forum, but i has reading time ago to fix an old 21.5 2011 mid, i replaced the Mosfet give pass to the PP12V_S5, was a little complicated need to much hot power to remove it, with the graphical conector close, but succefull, after this the machine power up ok, but have some issues:
1st- After SSD change Fans goes up, solved jumping the pins 3-4 on IC U5400.
2nd- no audio after time ago running, in most places said is associated to the coreaudiod but im not pretty sure in this case, some body have exprience if can be associated to the PP3V3_S0 who supply the audio ic?
3rd- some body see normal this current comsumption on the CPUcore? 43Amps!!
Its a old MAC hold on garage maybe have something of dust but its a lot of current....
If some body can help me thanks!!
Nice forum!!

Some more info
macOS HighSierra --> will try to update to macOS Ventura 13 (maybe this fix coreaudiod)
16Mb 2 slots
I5-2500
SSD Kin

 

[woutnme]

Without comments..., will update the situation, iMac 2011 mid 21.5 updated to 1Tb SSD and 16Gb RAM
After update to macOS Ventura 13 the sound look good just now, but lost connection with keyboard and magic mouse, like Bluetooth restar every time....
Some body have any ideal if can solve and how?
Thanks guys!

 

[woutnme]

Update, simply solution, unpair a re-pair again both.
At this moment are working fine, only the current of CPU line are the extrange value...
Thanks!

 

[woutnme]

Hi, another update, the internal speakers keep disapearing, when this disapear, only are digital output are, the extrange of this is when i reset the mac dont solve, because this, i think not software problem, this week end will make some check when this occur the voltages lines.
Thanks