Microsoldering & Motherboard Repairs
Component-level motherboard repairs when replacing parts isn’t the answer. Expert microsoldering for devices others can’t fix, serving customers across London and surrounding areas.
Why Motherboard Repair?
When manufacturers quote thousands for replacement, we fix the actual problem at our London locations.
Microsoldering Precision
Components smaller than rice grains require 45x magnification, precision soldering tools, and steady hands trained over years.
Data Preservation
Unlike replacement, repair keeps your data intact. No need for backups or transfers. We also offer professional data recovery when needed.
60-90% Savings
Fixing the failed component at our London workshop costs a fraction of the full board replacement manufacturers suggest.
Environmental Impact
Repair reduces electronic waste. One fixed board saves manufacturing resources for new device.
Power Management IC Repairs
The heart of your device’s power system. When these fail, nothing works — and microsoldering is often the only way to replace them.
Common Power IC Failures:
- CD3217 (MacBook USB-C) – Won’t charge after wrong adapter
- Tristar/Hydra (iPhone) – Bootloop, no charging detection
- ISL9239 (Laptop charging) – Battery not recognized
- TPS51980A (Power delivery) – Random shutdowns
CPU & Chipset BGA Reballing
Heat cycles crack solder joints under processors. We remove, reball, and reinstall with precision.
BGA Chips We Service:
- Intel PCH – Platform controller hub failures
- AMD Chipsets – System instability issues
- Apple T2/T3 – Security chip repair & restoration
- Qualcomm/MediaTek – Phone processor repairs
BGA Reballing Process:
- Thermal profiling & preheating
- Chip removal at 380°C controlled heat
- Old solder cleaning & pad preparation
- Stencil alignment & solder paste application
- Ball formation & chip replacement
- Microscope inspection & functional testing
Memory & Storage — Repair and Upgrade
From soldered RAM to phone storage chips — we repair, replace, and upgrade components others call “unrepairable.”
Memory & Storage Services:
- LPDDR4/5 RAM – MacBook & ultrabook memory repair
- eMMC/UFS – Phone storage replacement
- SSD Controller – Data recovery & repair
- NAND Flash – Direct chip transplant
- RAM/Storage Upgrades – Soldered memory and storage capacity upgrades
We also upgrade soldered RAM and storage on laptops and phones. At £85/hour (typically 2-4 hours), we’ll quote you upfront so you can decide if the upgrade makes sense for your device. Donor board library available for rare configurations.
GPU Reballing & Thermal Solutions
Graphics chips run hot. Solder joints fail. We restore full contact and upgrade cooling.
GPU Services:
- Gaming Laptop GPUs – RTX 3070/3080/4070/4080
- MacBook dGPU – AMD Radeon Pro series
- Desktop Cards – High-end GPU revival
- Thermal Optimization – Liquid metal upgrade
Temperature Results:
Liquid Damage Recovery
Water, coffee, wine – we’ve seen it all. Quick action saves devices. Learn more about our liquid damage repair service.
Our 5-Step Protocol:
Emergency Teardown
Complete disassembly within 30 minutes
Ultrasonic Cleaning
Remove all contamination
Microscopic Inspection
Identify corroded components
Microsoldering Repair
Replace corroded components
Protective Coating
Prevent future damage
Success Rates by Response Time:
Port & Connector Reconstruction
Ripped charging ports, damaged display connectors — we use microsoldering to rebuild from PCB level.
Port Repairs:
- USB-C/Thunderbolt – Full trace reconstruction
- HDMI/DisplayPort – Pin-level repair
- Audio Jacks – 3.5mm port replacement
- FPC Connectors – Display/keyboard ribbons
Beyond Simple Replacement:
When ports are torn from boards, we rebuild PCB traces, recreate pad connections, and reinforce mounting points for lasting repair.
BIOS & Firmware Recovery
Failed updates, corrupted firmware, forgotten passwords – we restore boot capability.
BIOS Services:
- BIOS Recovery – Failed update restoration
- ME Region Repair – Intel Management Engine
- Password Removal – BIOS/UEFI bypass
- Chip Programming – Direct SPI flash
Professional Tools:
CH341A programmers, SOIC clips, custom firmware extraction
Capacitor & VRM Repairs
Individual component failures cause system instability. We microsolder replacements at component level.
Component Repairs:
- Blown Capacitors – Polymer/ceramic replacement
- MOSFETs – Power stage failures
- Voltage Regulators – Multi-phase VRM
- Inductors – Coil whine solutions
Working with Miniature Components:
0201 size (0.6mm × 0.3mm) – smaller than sesame seeds
12+ Years of Precision Excellence
What sets Fixfactor apart in motherboard repairs across London
Professional Equipment
- AmScope 7x-45x trinocular microscope
- Jovy RE-8500 BGA rework station
- FLIR thermal imaging camera
- Rigol DS1054Z oscilloscope
- JBC NASE-2C soldering station
Continuous Training
- Passionate technicians with years of experience
- Continuously upskilling through training
- Board schematic analysis
- Latest repair techniques
- Component sourcing network
Component Inventory
- Many components in stock
- Established supplier partnerships
- Donor board library
- Genuine IC suppliers
- Same-day parts sourcing
Repair Examples
Based on real repairs we’ve completed. Costs and timelines are representative.
Motherboard Repair Questions
Everything you need to know about advanced repairs
Common signs your device needs component-level repair:
- Won’t power on despite charged battery
- Random shutdowns or restarts
- Charging issues after port replacement
- Overheating without heavy use
- Other repair shops declared it “unrepairable”
Our diagnostic service (£39–49) reveals whether component-level repair can help. The assessment fee is credited towards your repair cost if you proceed.
Most repair shops only replace modular parts — screens, batteries, ports. We use microsoldering to repair the actual failed components on the circuit board itself.
At our London workshops, we invest in professional microsoldering equipment worth £50,000+, maintain extensive component inventory, and continuously train our technicians to work under the microscope.
Yes — with 85% success rate if brought within 48 hours. The key is quick action, as corrosion spreads rapidly.
Our process includes ultrasonic cleaning, replacing corroded components, and applying protective conformal coating. Even older liquid damage can sometimes be repaired.
Learn more about our liquid damage service.
Typically 2–5 business days:
- 1 day for diagnosis
- 1–3 days for repair (depending on complexity)
- 1 day for testing and quality control
Rush service available for critical repairs. We provide an accurate timeline after initial assessment.
Yes — 6 months warranty on all component-level repairs covering the specific components we repaired. If the same fault returns, we fix it free.
Warranty excludes new issues, physical damage, or liquid damage occurring after the repair.
Our core service is motherboard repair — restoring devices to full working condition. We don’t offer modifications as a standard service, as each mod requires dedicated preparation, sourcing specific parts, and often learning a new method.
That said, we’re open to individual enquiries. If you understand that this type of work may require several hours of research and labour at our rate of ~£85/hour, we’re happy to discuss your project.
For bulk or ongoing collaboration, we’re confident we can find an arrangement that works for both sides.
Our labour rate is £85/hour, with most repairs taking 2–4 hours. Typical repair costs:
- IC replacement — £120–300
- BGA reballing — £250–500
- Liquid damage — £150–400
Initial assessment (£39–49) is credited towards your total if you proceed. Components charged at cost +20%. Typically 60–90% less than manufacturer replacement quotes.
You only pay the assessment fee (£39–49). We’ll explain our findings and why repair isn’t viable.
We can often still recover data even if the device can’t be fully repaired. About 15% of devices have damage beyond economic repair.
Absolutely. Component-level repair doesn’t require data erasure — your storage remains untouched throughout the process.
We can even prioritise data recovery if the device can’t be fully repaired. All work is done in a secure facility with CCTV monitoring.
Your Repair Investment
Transparent pricing for professional component-level repairs
Cost Structure
Professional diagnostic service: £39 standard, £49 if previously serviced elsewhere. Non-refundable but credited towards total repair cost if you proceed.
Experienced microsoldering technicians. Most repairs require 2-4 hours. Rush service available at +50%.
Genuine parts from authorized suppliers. Extensive stock and established supplier network.
Parts: 6-12 months warranty (depending on supplier). Labour: 6 months warranty. Same fault = free fix.
Need Motherboard Repair in London?
Professional diagnosis at our London workshop reveals your options. Fixed quotes. No surprises.