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Sumit Infotec Promise
  • 100% Genuine OEM Spare Parts
  • Up to 90 Days Service Warranty
  • On-Spot Quick Diagnosis in Mainpuri
  • Transparent & Honest Pricing
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Speak directly with our technical supervisor at Devpura, Mainpuri.

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Advanced BGA Motherboard Lab Multi-Brand Certified

Professional Laptop Repairing & Chip-Level Servicing in Mainpuri

Is your laptop failing to power on, overheating, shutting down unexpectedly, or suffering from a broken hinge? Sumit Infotec is Mainpuri’s premier specialized laptop repair hub. We house advanced micro-soldering stations, digital oscilloscopes, and thermal infrared cameras to fix complex motherboard faults without expensive whole-board replacements.

Free Initial Diagnosis
90-Day Service Guarantee
Same-Day Fast Turnaround
100% Genuine Spare Parts
Laptop Repair Lab Mainpuri
Over 12,000+ Laptops Repaired & Revived

HP • Dell • Lenovo • Acer • Asus • Apple MacBook • MSI • Samsung

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Our Specialized Laptop Repair Solutions

From micro-component replacements to complete mechanical restorations, our skilled technicians handle every fault with precision.

Chip-Level Motherboard Repair

Fix dead laptops, short circuits, charging IC failures, BIOS corruption, power rail drops, and liquid spill corrosion at micro-level.

  • BGA Chip Reballing & Replacement
  • Power IC & SIO Controller Swaps
  • High-precision SMD Soldering
SSD & RAM Speed Turbo Upgrades

Make your slow laptop up to 10x faster with ultra-fast NVMe/SATA SSDs and high-speed DDR4/DDR5 RAM with zero data loss.

  • Kingston, Crucial & WD NVMe SSDs
  • Seamless Windows 10/11 Cloning
  • Completed in under 60 minutes
Overheating & Fan Noise Fix

Thermal throttle prevention with industrial-grade Arctic MX-4 thermal paste, copper heatsink cleaning, and silent fan servicing.

  • Heavy Thermal Throttling Solved
  • GPU & CPU Temperature Drops up to 25°C
  • Internal Dust Deep Cleaning
Hinge & Body Fabrication

Fix cracked laptop bodies, snapped hinges, and broken display lids with structural steel fabrication and factory-aligned rigidity.

  • High-Durability Epoxy Bonding
  • Smooth 180° / 360° Hinge Tension
  • Complete A/B/C/D Panel Replacements

Common Laptop Symptoms We Solve Daily

No Power / Completely Dead

No lights, no fan spin, shorted 19V rail or faulty power jack.

Power ON but No Display

Caps lock blinking, RAM channel fault, or corrupted BIOS firmware.

Battery Not Charging / 0%

Charging IC fault, damaged DC power jack, or degraded battery cells.

Keyboard Keys Stuck / Auto-typing

Water spill residue, worn scissor switches, original keyboard swap.

Supported Laptop Brands & Models
HP Pavilion, Envy, Omen & ProBook Dell Inspiron, Vostro, Latitude & Alienware Lenovo IdeaPad, ThinkPad, Legion & Yoga Asus Vivobook, ZenBook & TUF Gaming Acer Aspire, Predator & Swift Apple MacBook Air & MacBook Pro (Intel / M1 / M2 / M3)

Our 4-Step Transparent Repair Process

Honest diagnosis with prior customer consent before any part is replaced.

Step 1
Free Diagnosis

Testing voltage lines, RAM, SSD, and thermal zones.

Step 2
Cost Approval

Providing an exact, transparent quote with zero hidden charges.

Step 3
Precision Repair

Micro-soldering, component replacement & clean reassembly.

Step 4
QC & Handover

Stress testing, benchmark verification & warranty stamp.

Transparent Laptop Repair Estimates
Affordable & Honest
Service Type Turnaround Inclusions Action
Full Laptop Servicing & Thermal Paste 1 - 2 Hours Complete internal dust clean, Arctic MX-4 paste, fan oiling Book Service
Motherboard Chip-Level Repair 24 - 48 Hours Power IC, capacitor swap, BIOS flash, 90-day warranty Get Quote
NVMe / SATA SSD Performance Upgrade Same Day Genuine SSD, OS Installation, Antivirus, Drivers & Data Backup Upgrade Now
Broken Hinge & Body Repair Same Day Steel structural fabrication, screw brass inserts, smooth tension Fix Hinge

Laptop Repair FAQ

100% Yes. We maintain strict customer privacy protocols. Unless the repair specifically involves a failing storage drive or severe file system corruption, your personal files, documents, and photos remain untouched. We also offer preliminary data backup before any major hardware procedure.

Most authorized brand centers refuse to repair individual faulty components and instead quote ₹15,000–₹35,000 for a whole motherboard replacement. At Sumit Infotec, our chip-level engineers replace the specific shorted chip or capacitor, saving you up to 70% to 80% of the cost with equal reliability.

Bring Your Laptop To Mainpuri's Best Lab

Visit our Devpura center or call our tech supervisor for a quick diagnostic estimate.