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Issue with Toshiba 42,47,55L6200U(stuck on TOSHIBA logo, green led flashes, no other function), we found the root cause of the problem, and we are finding easy and economic solution, please be patient.

Samsung SA series monitor firmware upgrade guide for no vidio issue, please click the link below for Samsung monitor updater, extract it and install it in your computer.


If you failed to upgrade the firmware accidently, we supply firmware IC for 20A300, 23A350b(h), 27B370h.


The video above shows how to replace a 8 pin SMT IC.


The video above shows how to fix Panasonic TCL32U5 and TCL42U5 no picture or pixelation screen issue.