Recent content by Instafixx

Hi, I removed most of the components tied to ppbus_aon but the short is still there. Any help??

Replaced RR201 with another Resistor. Issue Solved.

AMR_RIGHT_OR_ND_1V8 is low at 1.5V ( All flex disconnected). Should we force this signal by 100-10K resistor instead of 1M ( in place of RR201)

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 , I Tried with 10A PSU as well. I reach 10A around 4V. UR700/30/60 area got a little warm but nothing hot enough. I Dont have a IR Camera. Burnt my cables too in the process. I am not understanding what is happening.\ I tried removing UR700/30/60. I also removed CR765/35/04. Still the same...

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...

That is excatly what i am saying. I am reaching 4.5A at around 1V with 1 set of Cables and 2V with another set of cables. My PSU just got busted. I have another 5A PSU. The same. I increased voltage till the AMP draw went upto 4.5A. Nothing gets hot at all.

Exact Ohms Resistance to Ground is 0.8 Ohms. You mean i should reduce the AMPs to 4.5A and keep increasing voltage ?

Tried with a different set of cables sir. I get the Max 5A at 1.2V now. Not going higher than that. Nothing heats up. Please guide

I am using the same cables i use always. I am getting 5A at 2V - 10W is being injected and still nothing heats up. The ground cable [Black] heats up. Let me try with another set of cables .

CR663 is missing from the board. [PPBUS_AON_SPRAMP_ABC_ISNS]

LCD_HPD not steady high. The situation is same. for the other Pins

No other Big Coils gave same value in Diode Mode. I set the amps to max and inject voltage. But the PSU wont go above 1.8 -2V as the amp draw is max at that point. Nothing gets hot. The wire is very hot.

F5200 F5201 Diode Mode Readings are 0.002 Resistance across Pins 0.8 Ohms. Both Fuses Removed- PPBUS_AON is shorted. I get 12.3V on C5250 Tried Injecting Voltage but nothing gets Hot. Went Upto 5V. With Such a Pure Short i think 2-3V would have been enough i think I dont have a 10A PSU.

No Fuse is burnt visibly - and Diode Mode Readings are same on all fuses.