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I have booted high sierra from usb because it didnt let me to boot monterey, but it didnt recognise the ssd in disk utilities

Let me try that first I got what you mean

Hello I have my customer's macbook air A1465 ( 820-3208) and it does recognise and SSD we tried different SSD( not sure all of them working as we dont have any known good working one yet) but when we measured the socket J4501 we get all voltages as it has to be. Only we have surprised with we...

One more question we had the same problem without battery plugged in so can we still say it is still can be the battery?

The MLB code is 820-3332-A There is a discrete graphics What I found out is the diagnostic mode is not starting with “D” key. It gives an cannot load testsupport.efi error The headphone jack has a problem it does not recognise the headphones. It recognise always as a optical speaker. and the...

I have my customer’s computer which restarts after we put the password and press enter. It restarts again and again after I put the password but after several restart it logges in. Where should I start looking at? Thank you

Hello everyone because I couldnt find the missing part you can see on the photos. Can anyone help me with the code of this part please or if anyone have this boardview for 820-3584 (Magsafe Dc Jack)

Hello everyone, Just want to be sure, if I want to change this ram config from 8gb to 16gb do I need to remove the other resistors and keep only ramcfg4, ramcfg3 and ramcfg0. And one more question about ram chips can we say all ram chips works on all boards, or is there any trick or important...

Okay will do thank you And can I ask another question? For example any ram but in a right way for example like if imac supports 16gb ram and if the rams from another board is 16gb. Will it work anyway? Or is there again a code or serie that I have to double check for a compatible ram? Or any...

I found Hirens Boot Cd and boot it from usb but it stucks on windows logo. Tried it on an another macbook and worked well. Also reballed the rams again. How can I inspect if one of the rams is defectice? Only with these tools like Hirens Boot Cd? But wont it beep if there is a problem with a ram...

Unfotunately it is my first time hearing HBCD can you explain to me what it is?

I got back to keep repairing this imac. I have reballed the ram chips. And boo it is back on again. But now I am having troubles of going to into the OS. The apple logo appears and it starts loadind but on the half it restarts itself. When I try to restore it from cmd+alt+r first it loads but...

I had succeded on reading chip but I realised that you can see on video. The chip must be programmed as 3.3v but when I choose the chip after detect it comes as 1.8V. And you can see what I am doing step by step on video. Am I doing anything wrong or missing? Because after I programme the chip I...

Hello again, my CH341 bios programmer just arrived (as this is the only one I could find.) First I tried it with its latch but unfortunately it is not touching the pins of the U6100 so I tried to took the U6100 off from the board and tried to reprogramme it on the device. But it didnt work...

D6950 1 SMBUS_SMC_5_G3_SCL = 3.44V 2 SMBUS_SMC_5_G3_SDA =3.44V I think the battery is the problem And do you have bios file to do Clean ME we dont have medusa here in Turkey but found another tool but need a clean bios file mate.

I am so sorry for that confusion mate. SMBUS_SMC_0_S0_SCL = 0.756 SMBUS_SMC_1_S0_SCL = 0.581 SMBUS_SMC_3_S0_SCL = 0.704 SMBUS_SMC_5_S0_SCL = 0.553 SMBUS_SMC_0_S0_SDA = 0.757 SMBUS_SMC_1_S0_SDA = 0.581 SMBUS_SMC_2_S3_SDA = 0.748 SMBUS_SMC_3_SDA = 0.685 SMBUS_SMC_5_G3_SDA = 0.550 Okay now I was...

KB /TP are working well did PRAM reset but still booting in ages. SMBUS_SMC_0_S0_SCL = 0.583 on DIODE Mode SMBUS_SMC_0_S0_SCL = 0.552 on DIODE Mode SMBUS_SMC_0_S0_SCL = 2.724 on DIODe Mode When I put the battery on and plug in the charging cable I get 2.2V on C6950 and C6951 I think the...

I have inspected 2 more problem one of them is booting the macos. It takes ages to boot the macos and it shuts itself on login screen after a while. And also it does not recognize battery and charging of course and no keyboard or trackpad working

I have replaced U7090 and 3V42_G3H been sorted too. I am going to check it for the last time

After I changed R7005 with a working one now I get green and orange light but what I realised that I get around 7.04V on L7095 pin2 which needs to be 3.42 I think is that normal but also I realised that I have 60watt charger here not 45watt does it makes it happen?