When you connect the T56, look to arrow in the picture for the fw version, please post it, and the voltage you see displayed.
Also post were you get the messages for overcurrent, and version of software you use now.
Also, please post the IC were you see the problem, just to try the same here.
Hello, Based in what you wrote, several machines tried, several firmware loaded correctly, and my tests with my own T56,
it seem that you may have a faulty component in the ICSP area, a leak, but not a short/open circuit, as that will show in the test.
An example of a short/open circuit, and an area, you can see here Help me probleme t56 eror G-j1 - XGecu T56 使用问题解答 - XGecu Programmer Forums - Powered by Discuz! , just to show the area, and if the unit isn't on warranty.
T56 is also a bit sensitive to ground noise from machines with poorly designed power supply's, and i prefer to use it on USB3 ports. In the T76, they improve it a lot, at least my findings so far, and they have available better protected adapters for the job.
You can also try, contact the point of purchase, many times they help to get parts, and info, when needed.
If not tried yet, you may get extra help from their support at Contact US , as many times they are 'absent' from this forum.
Please, if any development you may have, post here, please, as it may help others.
As i know, if you have a problem with the ZIF socket, just order a new one , and replace it, as the Zif is installed in a socket by itself... Please see link below, you do not even need to open the T56 :) but be careful a lot if you decide to it, and it's cheap. The initial kit from XGECU also bring the socket, just in case of damage/other reason. Warranty, i think, is one year, and yours T56 is out. You can also ask the dealer that sold you the unit.
