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did not have red on ground, apologies. 0.5512 diode mode 99.4Kohm

resistance to GND on pin 5 9707 = 99.4 diode mode = 1.0734

for sure image. SMC_LID @R6961 pin2= 3.44

f9700 pin1 12.5 not holding steady. r9788=12.5 r9782=12.5 r9789=12.2 pin 5 9707=.5 q9706 pin 4=12.5 q9707 pin 3=11.9 q9706 pin 3=12.17 PP3V_SO=3.2 I saw corrosion by pin 6 on 9707 and the pad near it relating to PPBUS_SW_LCDBKLT_PWR R2055=0.3 my guess is that i replace 9707 based on corrosion...

I replaced isl6259 from water damaged donor board that looked fucked. Now I get green light kind of blinking and PPBUS_G3H is going from 3 to 12 and going up and down. Does this mean probably the 6259 I used is bad?

understood

I have a water damaged 820-32115 b , do you think I should try to take from this board?

17/18 u7000 = 0.03 27/28 u7000 = 0.14 unless I am supposed to be in resistance mode again and in that case between 27/28 u7000 = 20.3 17/18 u7000= 3.13

between 17/18 and 27/28 on u7000?

3.424 at CHRGR_CELL Duke thanks again for your help!

ok so, on r7021/7022 i get 10.2 when i have the multimeter in Resistance mode. I was measuring in diode test mode before -fml and 2.4 and 0.2 on 7051 and 7052. but for sure my reading on ppbus_g3h is 8.38 and pp3v42_g3h is 3.42 -does this mean pp4v4w_g3h is present? I have also got these...

also, as far as i can say the traces look fine but again I am an idiot.

so, is r7021 on 820-2530 10ohm?

oh fuck haha, im so lost, ok let me try to understand and report back

changed 7021/22 with 10K resistor and still same measurement on those. Can't seem to understand where to find equivalent to 7051 on an 820-2530 which is where i pulled the 10K from

are those resistor = to 10K on 7021? sorry I know I am still an idiot

i get beep on 21/22 and 52 but 51 i get 2.4. this mean I should change 7021, 7022, and 7052? kind regards

R7021/22=16.3 R705/52=8.3 to me it looks like u3301 is missing entirely. not sure if it is supposed to be there on this board. also nothing at j2600 kind regards

also, the owner says the machine can be turned on by holding option and power for 12 seconds.

I already did ultrasonic, and now I flux and heat u7000 but still same. Should I replace u7000? sorry for being such a jerk.