CROTL SOLUTIONS

Dead Motherboard Recovery

If your laptop refuses to turn on, shows no charging lights, or shuts down instantly, it likely has a short circuit on the 19V main power line. We use DC power injection and thermal diagnostics to find the exact burned ceramic capacitor or voltage regulator and replace it.

Short Circuit TracingVRM RepairMOSFET Replacement

Liquid Damage Restoration

Spilled coffee or water instantly begins corroding the delicate copper traces on your motherboard. We completely strip the board, clean the corrosion using specialized chemical baths, and rebuild any melted traces or rotted pads under a microscope.

Ultrasonic CleaningTrace RebuildingCorrosion Removal

BIOS & Firmware Flashing

Many "dead" laptops actually have zero hardware damage—their startup software chip is simply corrupted. We physically desolder the EEPROM BIOS chip, place it in a hardware programmer, flash a clean manufacturer image, and resolder it to the board.

Corrupt BIOS FixEEPROM ProgrammingPassword Removal

Transparent Repair Pricing

Service CategoryB2B Wholesale (IT Shops)Direct Retail (Customers)Warranty
BIOS / Firmware Programming Desoldering and flashing corrupted ICs₹600 - ₹800₹1,200 - ₹1,80030 Days
Standard Short Circuit Repair Dead laptop, power rail shorts, capacitor faults₹1,200 - ₹1,500 + Parts₹3,000 - ₹4,500 Total3 Months
Gaming Laptop / High-End VRM High-current circuit repair, multi-phase power₹2,000 - ₹2,500 + Parts₹5,500 - ₹7,500 Total3 Months
MacBook Logic Board Repair Advanced micro-soldering for Apple devices₹4,000 - ₹6,000 + Parts₹8,000 - ₹15,000+ Total3 Months

© 2026 Crotl Solutions Private Limited. Kolkata's Premium Chip-Level Repair Center.

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