AB SOLUTIONTECH REPAIR INTELLIGENCE
A community for the repair bench. AB SOLUTIONLAPTOP + DESKTOP BOARD REPAIR
AB SOLUTION TECHNICIAN COMMUNITY

BIOS Files, EC Firmware, Schematics & Laptop Password Support

Practical motherboard repair resources and technician discussions — organized in one place.

DELL · BIOS MASTER PASSWORD

Dell MasterPassword

Enter your Service Tag and suffix — get support for your BIOS unlock request.

CF1B3FE2AE891S8AF49BDELL 8FC8DELL 9ABEDELL 1D3B
●   Enter Service Tag   →
EC CHIP · BIOS UNLOCK

Unlock Lenovo EC Chips

MEC17xx, Nuvoton & ITE — firmware programming and patch BIOS support.

MEC17xxNPCXNPCEIT8xx
●   Chat on WhatsApp   →
AB SOLUTION ● EC PROGRAMMING
EC CONTROLLER
ITEIT8XXX SERIES
NUVOTONNPCX SERIES
ENEKB90XX SERIES
MECMEC17XX SERIES
LOCKED · PROGRAMMINGUNLOCKED ✓
READVERIFYWRITECOMPLETE
AB SOLUTION · REPAIR INTELLIGENCETECHNICIAN FOCUSED
BROWSE THE LIBRARY

Latest Posts & Resources

Explore BIOS, EC firmware, boardviews and schematics.

What you'll find

Find the file. Understand the board. Get back to work.

Browse all resources →

BIOS & firmware

BIOS bins, EC dumps and model-specific firmware. Check compatibility and technician feedback.

BIOS binECME regionUnlocked
Find a BIOS file →

Schematics & boardviews

Trace faults with board diagrams, boardview files, IC datasheets and detailed motherboard references.

IC datasheetsMotherboard photosBoardview
Explore board files →

Repair guides & tools

Flashing utilities, step-by-step fixes and real repair discussions from working technicians.

RequestsTechnical supportRepair discussions
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AB SOLUTION MEMBERSHIP

Choose a plan to suit your business

Compare file access, repair assistance and specialist request options. Advanced repairs and unlocking are case-reviewed and not guaranteed.

Service notice: File access is included as listed. Specialist BIOS rebuilding, password recovery, TPM and enrollment work require case assessment, proof of ownership where applicable, and may incur separate charges. 24/7 live technical support is available; specialist repairs are subject to review and may cost extra.

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1 Month · $35 USD

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Access begins after the admin verifies payment. Never share card details, OTPs or account passwords.

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Technician Support

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absolution.support@gmail.com
AB SOLUTION COMMUNITY

Technician Forum

Discuss BIOS, EC firmware, motherboard repair and troubleshooting.

Forum Discussions

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Damaged BIOS? Let’s fix it.

Original dump repair, factory BIOS rebuilding, and firmware troubleshooting — get help from the AB SOLUTION TECH community.

WhatsApp us ↗
REBUILDFactory BIOS building
REPAIROriginal dump repair
FIRMWAREBIOS & EC troubleshooting
SUPPORTModel-specific repair requests
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PlanAB PRO
PriceUSD $35–$700

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Repair File Library

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Membership & payment

Choose a plan on the PRO Membership page, select Bank Transfer, then submit your payment reference there. Your plan starts after payment verification.

Do not send card PIN, password, OTP or full card details. Only enter a transaction/reference number.

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