Mi TV 4X & 5X Series (4K UHD) Repair in Ghaziabad
Searching for Mi TV 4X or 5X repair in Ghaziabad? Mi TV 4X and 5X series (43", 50", 55") feature 4K HDR10+, Vivid Picture Engine, PatchWall, and 30W/40W stereo speakers. A very common problem reported by homeowners in Indirapuram and Vaishali is that the TV turns on with audio playing clearly from apps or set-top boxes, but the screen stays pitch dark. This happens when individual LEDs on the backlight strip fail under heat, breaking the DC loop. Another frequent issue is PatchWall freezing during boot. Our technician tests backlight strips, replaces the LED set with aluminum-backed units, or reflashes official firmware. Backlight and board repairs range from ₹1,450 to ₹2,850.
Common Symptoms & Root Causes
Audio plays with dark screen, stuck on "mi" logo, Wi-Fi dropping connection, Bluetooth remote unpairing.