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  1. MeTech Turkey

    820-01521-A with liquid damage but no corrosion starts with 5V then turns and stuck at 12V

    Hello my customer brought me a macbook 820-01521-A he said he poured water on it but when we took out the main board didnt find any corrosion depends on a water damage. When we plug the DC cable with all connectors unplugged main board starts with 5V 0.200A then turns to 12.15V 0.00A and this...
  2. MeTech Turkey

    A1278 820-3115-B Screen Turns Off When Lid is Open

    Hi everyone. A customer brought me a A1278 macbook pro with a screen problem. We found out that LVDS cable needs to be replaced and done it. But now the screen goes off when we open the lid and it turns on and stays on when we close the lid. I have searched on internet and found too many...
  3. MeTech Turkey

    A2337 820-02016 2020 Macbok Air Stays On 5V

    Hello Everyone, One of my customers brought me a macbook air A2337 , board number 820-02016. When I plugged it in I can see that it stays around 5.170V and amp goes up to between 0.27 and 0.388 and back to zero again. And it is on a loop like this. When I measured the CF505 on...
  4. MeTech Turkey

    ipad a1893 6th generation charging problem

    Hello everyone, One of my customers brought me an ipad 6th gen A1893. When i plugged the ipad to usb charger with a screen on it, it shows me ipad starts charging with 5.1V and 2.6Amp just for 2 seconds then goes off and loops the same thing always. As you all know there is only pdf schematics...
  5. MeTech Turkey

    About upgrading onboard(fixed) ssd and rams on Macbook Models

    Hello everyone, I have some questions about upgrading ssd and rams which are onboard and fixed. I have been searching and watching some videos too about this subject. And saw some videos which says when you upgrade your onboard ssd, lets say from 128GB to 512GB you need to programme the new...
  6. MeTech Turkey

    Macbook Pro A1989 820-00850 Stucks at 5v. 0.00amp No Boot After Water Damage

    Hello again everyone, Due to your helps and previous posts I have repaired 2 macbooks, and definitely appreciate that Im here with you. Here is the new story; A customer of mine brought me a A1989 coffe with milk spilled on it (white and milk without lactose, he said :D :D :D )) and it does...
  7. MeTech Turkey

    A1707 Does Not Wake Up After Lid Closed

    Hello again to everyone, Its me again :) As you may remember I had a problem with fans and slow working with this computer and it was totally trackpad. I found out that I ve knocked out the sensor of trackpad. But now I have realised that computer does not wake up after lid closed and opened...
  8. MeTech Turkey

    820-00281 macbook pro heatpipe incoming & heatpipe outgoing airs 128 degree

    Hello my name is Emre, I live in Antalya, Turkey and being an Apple Technical Service for a year. First of all I want to tell you a short story of my bussiness today. I was working in tourism right before the pandemic period. But when the pandemic started my company fired me because their all...
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