2025 11 14 (1)

iMac USB Port Not Working

Model No: 2114Release Year: 2019 Typical Issue: USB drives, keyboard, or mouse not detected on iMac. Causes of this issue: At Mac Tech Service, we perform comprehensive diagnosis and take necessary steps to restoreUSB functionality. We do everything from port-level cleaning to controller chip replacement, thus guaranteeing stable data transfer, and easy peripheral detection without […]

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2025 09 19 (2)

IPhone Face-ID Repair

iPhone 11, US Model: A2111, Release Year: 2021 Typical Issue: After a minor drop ,the camera and screen are not damaged but the face ID is no longer working. Causes for this issue: At Mac Tech Service, we fix Face ID without replacing the entire screen. We specialize in sensor calibration and micro-positioning. Our service

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2025 09 19 (1)

IPhone Touch Screen Issue

iPhone 12 , US Model: A2172, Release Year: 2020 Common Issue: Touchscreen completely non-responsive yet display came on fine. Possible reasons for this issue: Mac Tech Service repairs touch issues at board level—not just screen replacement. We employ the use of voltage mapping instruments to identify digitizer failure. Our specialists replace faulty IC chips with

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2025 10 05 (3)

iPhone 16, A3101 Model, Release Year: 2024 Typical Issue:Green screen and pixel bleed after a minor drop, degrading over time. Reasons for This Issue:1) Tiny cracks in the OLED panel2) Micro flex internal strain around the display connector3) Heat expansion stress on the screen frame4) Adhesive aging weakening screen integrity The device was showing a

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