TV mainboard repair: diagnostic and service guide
Mainboard diagnostics for boot loops, failed inputs, frozen logos and control faults.
Useful advice about television use, faults and maintenance.
Mainboard diagnostics for boot loops, failed inputs, frozen logos and control faults.
When sound is present but the screen is dark, LED strips, driver and light uniformity are tested.
Replacement of a broken or non-repairable panel selected by exact model and compatibility.
Panel, T-CON and ribbon cables are checked for lines, spots, flicker or half-picture faults.
Complete television diagnostics and repair with the work and price agreed before service.