Patch on screen / one module is blank OR one module is flickering

            Step 1: Check if FRC cable of that module is loosen / disconnected. If No, then change that FRC cable.

            Step 2: If FRC cable is changed, still the issue is unresolved then check if 5V power is received at module by Digital Multimeter. If 5V is not received, change the 5V connector.

            Step 3: If power is received, FRC is replaced & still issue is unresolved, bypass that module & connect FRC to the next module. If it works, change the module which was blank initially.
            Updated: 25 Jul 2018 01:54 AM
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