MB SD Connect C4 have now been updated to the newest version 2014.09. As a representative auto diagnostic tool, it has been given great attention by the most car owners, especially for Mercedes is NZ car ownerswhat can be-done via MB star? It is capable of reading out and erasing trouble codes, reading the real-time of sensor and actuator, coding and Programmi Ng. And we all know this new MB SD Connect Compact 4 Star Diagnosis supports wireless diagnose, work on both old and new Merce Des-benz cars and trucks till year 2014.A few days ago, I came across A booting problem via this device, but finally compl Etely solved under help of my technician friend. Now, I want to share my own experience here, and hope it does helpful for anyone who's confronted with the same problem.b Ooting problemconnecting MB SD C4 to a car and it starts up, but it'll never finish booting, always show "device is boot ing ", nothing happen, and the computer can not find multiplexer.
Solution1. First disconnect all connection, re-connect the device to your car, without connecting laptop to check whether can start the device.2. If you try the above solution, but same problem happen, maybe there are problem of the power chip, you can buy a new power Chip to replace it by yourself, or we'll send you a new power chip as the following picture Show and then you replace it.
For more information on MB SD Connect Compact4, please check the following link:http://www.aobd2shop.com/wholesale/best -quality-mb-sd-connect-compact-4-star-diagnosis-2983.html
Solution to MB SD Connect Compact 4 booting problem