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iPad Pro 11 3rd Gen A2377 logic board repair showing replaced charging port, broken capacitor, and faulty CD3217B12 PD controller

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When this iPad Pro 11-inch 3rd Gen (A2377) arrived at AppleFix NZ, it had already been through one repair — the charging port had been replaced, but the iPad still refused to charge. During inspection, we found a capacitor near the charging circuit had been damaged in the earlier repair. We replaced it, but the fault remained. Detailed motherboard diagnostics eventually revealed the real cause: a faulty CD3217B12 USB-C power delivery controller. Using component-level microsoldering, we replaced the chip and restored normal charging. Here’s the full diagnosis and repair, step by step.

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PS5 HDMI port motherboard repair showing broken and damaged traces being repaired with advanced microsoldering for a PS5 no signal and HDMI display fault.

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PS5 HDMI port broken, no signal or no display? This repair shows how Tech Engineers Hamilton fixed a severely damaged PS5 HDMI port with broken solder pads and damaged motherboard traces. A simple HDMI port replacement was not enough, requiring advanced microsoldering and component-level PS5 motherboard repair to rebuild the damaged connections. If your PS5 turns on but has a black screen, no picture or HDMI signal problem, we can help with PS5 HDMI port repair, broken pad repair, trace repair and motherboard repair in Hamilton and Waikato, New Zealand.

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iPad Air 4 completely dead diagnostic process using multimeter and logic board testing in Hamilton NZ

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Is your iPad Air 4 not charging, not turning on or completely dead? AppleFix & Tech Engineers provides professional iPad Air 4 repair in Hamilton NZ, including battery replacement, USB-C charging port repair, LCD and screen replacement, power fault diagnosis, water damage repair, short-circuit testing, logic board repair, microsoldering and component-level repairs for models A2316 and A2325

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**Alt text:** Professional eBike repair workshop in Hamilton NZ showing an electric bike with labels for battery, motor, controller, display, charging port and electrical wiring repairs at Tech Engineers.

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Looking for **eBike pr escooter repair in Hamilton, Waikato?** Tech Engineers provides professional electric bike repairs for **battery, motor, controller, display, charging port and electrical wiring problems**. Whether your eBike is not charging, won’t turn on, losing power, cutting out, showing error codes or has a faulty motor, our technicians can diagnose and repair a wide range of eBike electrical and electronic faults. We service customers throughout **Hamilton, Cambridge, Te Awamutu, Morrinsville, Huntly, Ngaruawahia, Raglan, Matamata and the wider Waikato region**.

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**SEO-friendly alt text:** > **iPad Mini 6 water damage repair showing corroded charging and sensor area on the logic board in Hamilton NZ**

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Learn how AppleFix & Tech Engineers successfully diagnosed and saved a water-damaged iPad Mini 6 A2567/A2568 in Hamilton, New Zealand. The iPad had severe corrosion around the proximity sensor area, but after professional cleaning with isopropyl alcohol, short-circuit testing and detailed logic board inspection, the iPad started charging and worked normally without requiring further board repair. We also provide iPad Mini screen replacement, battery replacement, charging port repair, water damage repair, no-power repair, touchscreen repair, logic board repair and advanced microsoldering throughout Hamilton, Waikato and New Zealand.

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Heavy machinery remote control repair - micro USB charging port PCB repair in Hamilton New Zealand

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A broken charging port can stop an expensive heavy machinery remote control from working. In this repair, AppleFix & Tech Engineers in Hamilton used professional microsoldering and PCB repair techniques to replace a damaged Micro USB connector and restore the remote. We also provide advanced electronics, logic board and component-level repairs across Hamilton and New Zealand.

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**Alt Text:** **Close-up of an Xbox Series X motherboard showing the cooling fan connector and a shorted capacitor during an overheating repair. Professional Xbox Series X overheating repair, fan circuit diagnostics, motherboard repair, logic board repair, capacitor replacement, and advanced microsoldering by AppleFix & Tech Engineers in Hamilton, New Zealand.**

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Is your **Xbox Series X overheating** or shutting down while gaming? This repair guide explains how we diagnosed a faulty fan power circuit caused by a shorted capacitor on the motherboard. Learn how advanced component-level diagnostics, thermal imaging, microsoldering, and capacitor replacement restored the cooling fan and eliminated the overheating issue. AppleFix & Tech Engineers also repairs Xbox Series X, Xbox Series S, Xbox One, Xbox 360, HDMI ports, fan faults, motherboard issues, logic board faults, no power, no display, and other gaming console problems in Hamilton, Waikato, and throughout New Zealand.

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**Alt Text:** **Professional Kobo eReader repair showing the internal motherboard during a USB-C charging port replacement for a device with a no charging fault. Expert eReader repair including Kobo charging port repair, motherboard diagnostics, logic board repair, microsoldering, and component-level electronics repair by AppleFix & Tech Engineers in Hamilton, New Zealand.**

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**Excerpt:**

Professional **Kobo eReader repair** for devices that are not charging, have a damaged USB-C charging port, or require advanced motherboard diagnostics. This repair guide covers USB-C charging port replacement, microsoldering, and component-level electronics repair. AppleFix & Tech Engineers also repairs Kindle, PocketBook, Onyx BOOX, reMarkable, Nook, Tolino, and other eReaders, including E Ink screen replacement, battery replacement, logic board repair, and water damage recovery in Hamilton, Waikato, New Zealand.

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