REPAIR KIT MODEL 50A7GQTUK MAIN RSAG7.820.10843/ROH PSU RSAG7.820.9999/ROH IF THE FAULT YOU HAVE WITH YOUR TV IS A FLASHING STANDBY LIGHT YOUR ISSUE IS MOST LIKELY FAULTY LED BACKLIGHTS AND THESE BOARDS WILL NOT FIX YOUR PROBLEM IF IN DOUBT PLEASE MESSAGE FIRST FOR ADVICE Any problems please message before purchase Or contact Colin at GMC TVs