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The device was water spilled on the keyboard . Replaced the keyboard and all was working fine for 5-6 days. Then it suddenly became a no display issue. Tried another Display but same. Strangely i get the touchbar display but there is no Caps Lock Light. I get external display too. Without...

Hi, Macbook Randomly shuts down. Very random - sometimes it ll work for 10 days sometimes 1 hour. The only way to turn it on is to remove the battery and connect the charger. Then remove the charger and connect the battery to switch it on. (There is charge on the battery). I think there is a...

Machine doesnt switch on. Stuck at 5V on 3 USB_C Ports. No Voltage at PPBUS_AON and PP3V8_AON. i didnt get any PPDCIN_AON as well. THE display is broken and customer used it via a external display. UG400 is reworked already before.

I am not getting any light / fan spin or any voltage whatsoever on the board. I changed the Flex or the small charging board as well. Still the same.

Macbook came in with No Image - No BackLight. I have another A1398 (820-00163) . I tried swapping the displays. Still the same. Are these cross compatible ? Moreover the Display of the 3787 will not work in 00163. ( If there arent cross compatible then okay but if they are then the Display and...

Hello, Right speaker not working. Change Speaker . Small Audio Board . The Flex. Still not working. No signs of corrosion on the board.

Machine came in with camera issue. I do not have a LCD assembly to check whether its a camera issue or a board issue. The small flex isnt torn. Can we check the board first to be sure whether the board is fine or not?

One Port Goes upto 20V with very little current draw. Another Port Goes upto 20V and the amp meter reboots. (Master Port used for DFU) Machine not in DFU. PPBus is 12.32V (Stable in 1 Port and Cycling on the other) Board is clean. No Signs of Corossion or Dust. PP3v3_S5 and PP1v8_S5 is not...

Board Seemed to have gobe through an ultrasonic cleanse. PPBUS_AON is 12.3V AMP Meter Stuck at 5V. PP3V8_AON is shorted. Diode mode reading .002 Found LR503 to be getting hot after injecting voltage. Removed LR503. 3V8_AON is now .360 (Diode to Ground). But PP3V8_CODEC_VP is still shorted...

I have a Macbook A2251 which has come for a intermittent Display ISsue . The machine boots up fine. Apple Logo - Loading Bar. Post that i got the following scenarios. a. Login Screen will appear and i will login succesfully. b. Login Screen will appear and it the screen will go blank. (Touch...

PPBUS_G3H cycling every second. PP3V3_G3H is 0V. No liquid Damage. PPBUS_G3H Diode mode to ground is .435. PPVIN_G3H_P3V3G3HRTC is also pulsing

Customer says it is repaired before but i couldnt find any traces of any work done. No Corossion as well. PPBUS is 8.58V PP3v42 present. I noticed that U8020 is a but chipped off from the corner but all voltages are stable. U8040 also same . Chipped Off. But here all Voltages are zero...

For My Reference Only - FIU 820-00165. Booting only on charger. Sometimes showing the question mark folder. After opening the machine i found it is full of dirt. Customer has they had it kept for a couple of years. Clean the dust properly. After inspection i find C5002/C5007/C5017 corroded...

For My Reference Only :IK2 Getting 5V on Charger. Very Low Current. PPDCIN is 5V. No Voltage on PPBUS. PPBUS Diode to Ground readings are .500 on both sides - so no shorts. Removed the Fuse and still not voltage on either PINS.

Macbook 820-00165 C7538 Exploded. (Thats what they told me) Cleaned and Reconstructed attempt done by them already. Cleaned the area properly and put back a new cap. P5VP3V3_VREF2 is shorted. The board in general is clean. PPBUS at 8.57V. No Fan Spin. I get Magsafe Light as well. What can...

For My Reference Only 7542. Macbook 820-00165. Corossion Under SMC. Cleaned and heated the SMC with flux and the machine turned on and worked for 2-3 hours. So i went ahead and removed the SMC. Cleaned all the pads. Found trace betweeen R5117 and the SMC corroded. Reconstructed it too. But it...

PPBUS is 8.6V PP3V42 is 3.4V. No Fan Spin. Around 120 mAmps drawing on the PSU. Board was very dusty. Cleaned it . Corroded Caps around R2021. Replaced. Upon random checking found PP3v3_S4 shorted. C2950 looked weird so removed that. Still the short is present. Please advice how to proceed

SMC and U6100 is already reballed or replaced. Flux all around. C0892 was corodded. Replaced. Getting all voltages at U1950 PLT RESET L goes high. PPBUS at 8.57V Fan Spin Normal. CPU gets a bit hot though i feel or maybe its normal. I dont know. It reacts to the on/off key and the fan spin...

PPBUS is also cycling Between 0V to 12.3V. One Port - Amp Meter is Stable at 5V . PPBUS_AON is 11.99V Another Port Amp Meter Rebooting . PPBUS_AON is 0V to 12.3V No Liquid Damage. No Corossion

This Macbook had came in before for some repair long time back. it came back a couple of times for not charging issue.It charges from a knock off charger but not from a Genuine charger. I had replaced D7005 and R7006/R7005. i dont remember if i had replaced Q7180 or not. How can i check and be...