Level 1 Repair
Also known as basic repair. A MacBook consists of the following parts: a screen, a keyboard, a touch pad, a battery, a mechanical or SSD hard drive, a DVD drive, a Wifi card, a logic board, and cables connecting other parts to the logic board. The objective is to identify the faulty part(s) fast.
Level 2 Repair: Let’s make “Apple Genius Bar certified dead MacBook" back to life!
Also known as manufacturer repair. At this level, we are working on individual logic board components (or chips) such as CPUs, GPUs, ICs, transistors, resistors, and capacitors and so on. The objective is to identify the faulty chips among the many thousands on the board and then replace them without damaging the surrounding chips. We repeat this process until all faulty chips are found and replaced, and all the functionality and stability tests have been passed. In one sense, it is like a meticulous forensic investigation. In order to perform the task effectively and economically, one needs the electronic knowledge, detective reasoning skills, micro-soldering skills, experience, proper equipment and most importantly: an understanding of the “core" design of the Apple logic board. Unfortunately, there are very few companies can perform this task effectively – and even less still in Australia. We are proud to be one of them.
Instead of replacing your entire logic board, we will replace the burned or failed components on your existing logic board with new ones. Your logic board contains thousands of interconnected components. It makes no sense to throw the entire thing away because of just one faulty component!
Logic boards with a physically cracked PCB board or burn holes are not repairable due to the board 9-layer circuit design interconnecting the surface-mounted components internally. Logic boards with faulty CPUs are also considered as being not economically repairable. These fatal types of damage account for around 5% of damaged logic boards.
For more technical info, please visit our website: www.it-tech.com.au
IT-Tech Online MacBook Logic Board Repair Specialist
163A East Boundary Road Bentleigh East, Vic 3165 www.it-tech.com.au (03) 9563 8588