First Grade Electronics TV Repair Lilongwe

First Grade Electronics TV Repair Lilongwe Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from First Grade Electronics TV Repair Lilongwe, Electronics Store, Upper biwi bottle stores, Lilongwe.

📺 ALL TYPES OF TV MOTHERBOARDS FOR SALE - 32" TO 100" 📺WE SELL: LED/LCD/SMART/4K TV MAINBOARDSWe have different designs ...
14/08/2026

📺 ALL TYPES OF TV MOTHERBOARDS FOR SALE - 32" TO 100" 📺

WE SELL: LED/LCD/SMART/4K TV MAINBOARDS
We have different designs and models in stock.
The picture is just a SAMPLE.

✅ AVAILABLE SIZES: 32" - 100"
✅ AVAILABLE MODELS:
- Universal Boards for 32" - 100"
- Android Smart TV 4K Boards
- Combo Power + Main Boards
- OLED/QLED/LCD Compatible Boards
- Boards with 2-4 HDMI, USB, AV, WiFi, LAN

✅ CONDITION: Brand New & Tested Working
✅ WARRANTY: 7 Days Testing Warranty

📍 LOCATION: Lilongwe, Upper Biwi Bottle Stores
📞 CALL/WHATSAPP: 0991661895
🚚 DELIVERY: Available in Lilongwe. Courier to all districts.

IMPORTANT: Send a clear photo of your OLD BOARD + TV SIZE to confirm the correct model and price.
Price depends on body type and TV size.

📺 **ORIGINAL TV MOTHERBOARDS FOR SALE** 📺**FIRST GRADE ELECTRONICS - LILONGWE**We have GENUINE & TESTED TV Main Boards /...
03/08/2026

📺 **ORIGINAL TV MOTHERBOARDS FOR SALE** 📺
**FIRST GRADE ELECTRONICS - LILONGWE**

We have GENUINE & TESTED TV Main Boards / Motherboards in stock!
Perfect for repair technicians and TV shops.

**AVAILABLE BOARDS:**
1. **A9K84G Main Board** - VER00.03 2022-07-07
- Ports: 3x HDMI, 2x USB, LAN, RF, AV
- With Heatsink - Clean & Packed

2. **LG Smart TV Main Boards**
- Model: EAX70982001, EAX70982002
- With WiFi, LAN, 2x USB, 3x HDMI
- Heatsink Shield included

3. **Power + Main Combo Boards**
- 43" - 65" Compatible
- With Built-in Power Section
- Capacitors, Transformers, Heatsink

**KEY FEATURES:**
✅ 100% Tested & Working
✅ Clean, No Repair History
✅ Packed in Anti-Static Bag
✅ For Samsung, LG, Hisense, TCL, Sony, Skyworth
✅ Technical Support + Installation Available

**LOCATION:** Lilongwe, Malawi
**CONTACT:** FIRST GRADE ELECTRONICS
**Call/WhatsApp:** 0991661895

We also do installations. Bring your TV and we fix it same day!

JOB COMPLETED: HISENSE 70" 4K SMART TV FULLY RESTORED ✅Location: [Area 9], LilongwePROBLEM: [ no picture was displaying....
30/07/2026

JOB COMPLETED: HISENSE 70" 4K SMART TV FULLY RESTORED ✅
Location: [Area 9], Lilongwe
PROBLEM: [ no picture was displaying. Tv was stuckonstandby]
SOLUTION: Full Backlight Replacement + System Check
RESULT: TV IS 100% WORKING PERFECTLY

Services: No Power, No Backlight, Lines, Half Screen, Panel Repair
2 Year Warranty on Backlights

First Grade Electronics
Upper Biwi, Lilongwe
Call / WhatsApp: 0991661895

📺 JOB COMPLETED: SAMSUNG 75" SMART TV FULLY RESTOREDFirst Grade Electronics - Panel & Mainboard RepairLocation: Upper Bi...
29/07/2026

📺 JOB COMPLETED: SAMSUNG 75" SMART TV FULLY RESTORED

First Grade Electronics - Panel & Mainboard Repair
Location: Upper Biwi, Lilongwe
Call / WhatsApp: 0991661895

MODEL: SAMSUNG 75" 4K SMART TV

THE PROBLEM:
Customer brought in this 75" Samsung with BAD SCREEN
1. Heavy Horizontal and Vertical Lines on LCD Panel
2. Colored Bars, Distortion, No Clear Picture
3. Panel Signal Failure - T-Con / COF Issue

THE SOLUTION:
✅ Panel Diagnosis and Signal Repair
✅ Mainboard + T-Con Board Checked and Repaired
✅ Full Picture Calibration and Testing
✅ 4K Picture, Sound, Smart TV Tested 48hrs

THE RESULT:
🎉 TV IS 100% WORKING PERFECTLY
Crystal clear picture, no lines, colors perfect.
Customer saved thousands instead of buying a new 75".

WE SPECIALIZE IN BIG TV REPAIRS:
- Horizontal Lines / Vertical Lines / Half Screen
- No Picture / Dim Screen / Panel Repairs
- Power Surge / Motherboard / Backlight
- Samsung, LG, Sony, Hisense 43" - 86"

Location: Upper Biwi, Lilongwe
Call / WhatsApp: 0991661895
First Grade Electronics - We Fix Big TVs

📺 JOB COMPLETED: SONY 75" 4K HDR ANDROID TV FULLY RESTOREDFirst Grade Electronics - Power Surge RepairDate Brought In: 1...
29/07/2026

📺 JOB COMPLETED: SONY 75" 4K HDR ANDROID TV FULLY RESTORED

First Grade Electronics - Power Surge Repair
Date Brought In: 17 June 2026
Date Completed: 29 July 2026
Customer Location: Area 10, Lilongwe

MODEL: SONY KD-75X8000G 75" 4K HDR
Made in Malaysia | Jan 2020

THE PROBLEM:
A customer from Area 10 brought in this 75" Sony after power surge.
1. TV Completely DEAD - No power, no standby light
2. Main Motherboard was BURNT
3. Both L & R Scaler Boards on Panel FAILED

THE SOLUTION:
✅ New Original Motherboard Installed
✅ Both Left and Right Scaler Boards Replaced
✅ Full Software Setup - Google TV, WiFi, Apps
✅ 4K Picture and Sound Tested for 48hrs

THE RESULT:
🎉 TV IS 100% WORKING PERFECTLY
Picture is bright, colors are perfect, Smart TV working.
Customer saved thousands instead of buying a new 75".

Got a Big TV with power surge problems? DON'T THROW IT AWAY

At First Grade Electronics we specialize in:
- Power Surge Damage - Motherboard, Power, Scaler
- Dim Screen / No Backlight / Blue Tint
- Half Screen / Lines / No Picture
- Sony, LG, Samsung, Hisense 43" - 86"

Location: Upper Biwi, Lilongwe
Call / WhatsApp: 0991661895
First Grade Electronics - We Fix Big TVs

27/07/2026

📺 SONY LED/LCD TV SERVICE MENU CODE GUIDE 📺
First Grade Electronics | Upper Biwi, Lilongwe | 0991661895

Service Menu is used for: Panel settings, Backlight settings, Color calibration, Error history, Factory reset

⚠️ WARNING: Do NOT change values if you don't understand them. Wrong settings can damage the TV.

METHOD 1: TV IS ON / STANDBY MODE OFF
Press these buttons in sequence within 3 seconds:
1. DISP → 5 → VOL + → POWER ON
2. DISP → 5 → VOL + → POWER + INPUT
3. DISP → 5 → POWER ON

METHOD 2: TV IS IN STANDBY / STANDBY MODE ON
Press these buttons in sequence:
1. LEFT → RIGHT → MUTE → OK
2. ENTER → MUTE → MENU
3. DISPLAY/INFO → 5 → VOL + → POWER

NAVIGATION INSIDE SERVICE MENU:
- 1 and 4: Move between items
- 3 and 6: Change values
- MUTE + 0: Save settings
- POWER: Exit and save

IMPORTANT NOTES:
1. Different Models, Different Codes. Try one by one.
2. Write down original values before changing anything
3. For panel replacement: Input new panel ID and backlight settings
4. For white screen/blue screen: Check PANEL and VCOM settings

Need professional help? Don't risk it.
Bring your Sony TV to First Grade Electronics
We handle: Dim screen, No backlight, White screen, Logo hang, Software issues

Location: Upper Biwi, Lilongwe
Call/WhatsApp: 0991661895
We Fix Big TVs. We Are First Grade.

📺 JOB COMPLETED: LG 55" SMART TV FULLY RESTORED 📺First Grade Electronics - Late Night Service Report Date: 25 July 2026 ...
26/07/2026

📺 JOB COMPLETED: LG 55" SMART TV FULLY RESTORED 📺

First Grade Electronics - Late Night Service Report
Date: 25 July 2026 | Time: 7:38pm - 8:44pm

THE PROBLEM:
A staff member from Kamuzu Central Hospital brought in an LG 55" Smart TV with 2 major issues:
1. Screen was very DIM - You could barely see the picture
2. Blue Tint - Everything looked blue instead of normal colors

This means the backlight LEDs were dying. Very common on LG TVs.

THE SOLUTION:
✅ Full Backlight Replacement
We removed all old LED strips and installed brand new ones.
Tested for uniform, bright light.

THE RESULT:
🎉 TV IS 100% WORKING PERFECTLY
Picture is now bright, colors are normal, no more blue screen.
Client was very happy.

Got a Big TV with problems? DON'T THROW IT AWAY!

At First Grade Electronics we specialize in:
- Dim Screen / No Backlight
- Blue / Red / Dark Spots
- Broken Screens 50" - 100" - We Buy Them For Cash
- No Power, No Sound, No Picture

Location: Upper Biwi, Lilongwe
Call/WhatsApp: 0991661895
We Fix Big TVs. We Are First Grade.

24/07/2026

🔧 TV TECH TIP 🔧
"Stuck on Pair Remote" on Skyworth Google TV?

This SKYWORTH 40E5520H was frozen on setup.
Mouse + Remote wouldn't work.
Fixed with USB Firmware Reflash.

Don't throw the TV away for software faults.

First Grade Electronics
📞 0991661895 | Upper Biwi, Lilongwe

🔧 TV TECH TIP 🔧Not every "Lines on Screen" = Bad PanelThis Samsung 75" Q7F was fixed by replacing Mainboard + Scaler Boa...
24/07/2026

🔧 TV TECH TIP 🔧
Not every "Lines on Screen" = Bad Panel

This Samsung 75" Q7F was fixed by
replacing Mainboard + Scaler Board only.
Customer saved over K2 Million.

Get Proper Diagnosis First.
We do it right at First Grade Electronics
📱 0991661895 | Upper Biwi

Address

Upper Biwi Bottle Stores
Lilongwe

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