Service Area:
Flat ₹299 Visit & Inspection+91 6291674186
Mi / Xiaomi logoMi / Xiaomi
Doorstep Multi-Brand Service & Repair Partner

Mi & Redmi Smart LED TV Repair Service Support in Kolkata & West Bengal

Specialist repair for Mi 4A, 4X, 5A, Horizon Edition & Redmi 4K Smart TVs. Backlight replacement, display panel repair & motherboard servicing at flat ₹299 visit fee.

Call Now: +91 6291674186WhatsApp Us
90-Min Arrival
Across Kolkata & Suburbs
Flat ₹299 Visit Fee
Transparent Diagnostic
30-Day Warranty
On All Completed Repairs
Genuine OEM Parts
Multi-Brand Compatibility

Mi / Xiaomi Engineering & Diagnostic Expertise

Xiaomi/Redmi TVs are hugely popular across Kolkata. We solve common Mi TV problems including black screen with audio, stuck on "Mi" logo, ghosting/double image, HDMI port failure, and power board capacitor burnout.

Emergency Assistance: If your Mi / Xiaomi unit has stopped cooling, dripping water or displaying error codes, call our 24x7 desk: +91 6291674186
Symptom & Error Code Diagnostics

Common Mi / Xiaomi Issues & Field Solutions

Diagnosed and restored on-site using calibrated multimeters, manifold gauges and genuine components:

Audio Working But Display Completely Dark

User can change channels and adjust volume, but screen does not illuminate

Call for Solution
Certified Resolution: Disassemble display stack with suction grips, replace burned LED backlight string with 6V high-lumen diodes.
Stuck on "Mi" Logo / Bootloop

TV turns on, displays Mi logo, then turns off and restarts continuously

Call for Solution
Certified Resolution: Perform hardware eMMC flash recovery or replace 1.8V/3.3V DC-DC buck converter chip on motherboard.
Vertical / Horizontal Lines on Screen

Color lines appearing across the picture due to COF ribbon gate driver disconnect

Call for Solution
Certified Resolution: COF bonding repair, T-Con level shifter bypass, and display source capacitor service.

Supported Mi / Xiaomi Appliance Models

Complete repair, gas filling and annual maintenance across residential & commercial units:

Inverter Split AC (1 Ton / 1.5 Ton / 2 Ton)
5-Star Heavy Duty Window AC
Cassette & Commercial VRF / Ductable Units
Double Door Frost-Free Refrigerator
Single Door Direct Cool Fridge
Front Load Fully-Automatic Washing Machine
Top Load Smart Inverter Washer
Convection & Grill Microwave Oven

Simple 3-Step Doorstep Repair Process

Zero hidden surprises. 100% upfront pricing with written 30-day warranty.

1

1. Call or Book Online

Call directly at +91 6291674186 or book online. Instant technician dispatch within 90 minutes.

2

2. Flat ₹299 Diagnosis

Certified engineer visits your home, inspects gas/PCB/load, and provides fixed quote before any work.

3

3. Repair & Warranty

Job completed on-site with genuine spare parts and covered by our official 30-day service guarantee.

Popular Mi / Xiaomi Customer Support Searches

Frequently Asked Questions

Mi / Xiaomi Service & Support FAQ

The LED backlight array has failed while the motherboard continues to play sound. Our technician replaces the backlight at your home with warranty. Call +91 6291674186.

Related Services & Other Brands We Service

Fast 90-minute doorstep service across all major appliance categories and brands in West Bengal

Primary Doorstep Services:
Other Major Brands We Support:
Mi / Xiaomi Doorstep Coverage Areas:
📍 Kolkata📍 Howrah📍 Hooghly📍 Barasat

*Disclaimer: We are an independent multi-brand doorstep appliance service and repair company. All product names, logos, and trademarks including Mi / Xiaomi are property of their respective owners. We provide post-warranty maintenance and repairs using certified technicians and genuine OEM-grade replacement parts.

Need Fast Mi / Xiaomi Doorstep Service Today?

Senior certified technicians arriving at your doorstep in 90 minutes. Flat ₹299 inspection with 30-day warranty.

+91 6291674186
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