LCD Repair involves fixing issues with LCD (Liquid Crystal Display) screens, commonly found in devices like smartphones, tablets, and televisions. Common problems include cracks, dead pixels, and backlight failures. Repairing an LCD typically requires replacing the damaged screen or components, which can restore the device's functionality. The repair process often begins with diagnosing the issue to determine if a simple fix is possible or if a full screen replacement is necessary. Technicians use specialized tools to carefully disassemble the device, replace the faulty parts, and reassemble it, ensuring the screen works properly before returning it to the owner.