Lenovo ThinkPad L14p Gen 6, Type 21UB, Pre-Programmed Dual BIOS Chip Set (2 Different Chips) | Absolute Computrace DeviceFreeze Removal & Boot Repair

🔹 Product Description

💡 Notice for U.S. Customers: For U.S. customers, all U.S. import tariffs will be prepaid and fully covered by the seller, so no additional fees will be charged upon delivery.

🔹 Quick Summary

Pre-programmed Dual Main BIOS Chip Set (2 Different Chips) for Lenovo ThinkPad L14p Gen 6, Type 21UB motherboard repair and recovery.

Restore your high-end business laptop from power-on failure, blank screens, corrupt firmware updates.

✔ Ready-to-Solder – Pre-flashed with the verified firmware
✔ 2-Chip Dual-BIOS Set Included – Includes 2 different Main BIOS SPI Flash Chips
✔ Professional repair solution
✔ Requires soldering installation

⚠ This is a set of physical hardware chips.
Not software. Not a digital download.

🔹 Compatibility Notice

Compatible Model:

Lenovo ThinkPad L14p Gen 6, Type 21UB

Board Number : NM-G631

⚠ Some units may have different motherboard revisions.
Please confirm your exact board version and chip designations before ordering.

Due to the technical nature of this product, compatibility must be confirmed before purchase.
If you are unsure, please contact us with motherboard details and original chip markings.

Refunds are not accepted for incorrect diagnosis or improper installation.

🔹 Core Features

✔ Brand-new SPI flash BIOS chips (2x different chips set)
✔ Professionally pre-programmed and verified
✔ Fixes corrupted dual-BIOS firmware
✔ Recovers systems after failed BIOS updates
✔ Resolves no boot / black screen issues
✔ Absolute Computrace DeviceFreeze Removal
✔ No external programming tools required

🔹 Absolute Computrace DeviceFreeze Removal

Locked out of your laptop due to "Absolute Computrace DeviceFreeze" ?

By replacing the original chip with a clean, pre-programmed BIOS, the Absolute Computrace DeviceFreeze can be removed.

This makes the chip a practical solution for:

• Locked second-hand laptops
• IT refurbishment and recycling

🔹 Common Repair Scenarios

This BIOS chip may help in cases of:

• BIOS firmware corruption
• System not booting after firmware update
• Black screen caused by firmware malfunction
• Startup failure due to damaged BIOS
• Non-booting motherboard related to corrupted ROM
• "Absolute Computrace DeviceFreeze"
• ⚠ Will NOT fix hardware damage (PCH, CPU, power IC issues)

🔹 Technical Specifications

Chip Type: 8-pin SPI Flash (SOIC8 / WSON8 – depends on model revision)
Capacity: 8MB / 16MB / 32MB / 64MB / 128MB / 256MB / 512MB (varies by chip location)
Condition: Brand new
Firmware: Pre-installed & verified

Package Includes: 2x Different Main BIOS SPI Flash Chips (Complete Set)

If unsure about chip types or locations on the board, contact us before purchase.

🔹 Installation Requirements

This product is intended for professional repair technicians only.

• Laptop disassembly skills
• Correct identification of Main BIOS 1 and Main BIOS 2 locations on the motherboard
• Desoldering and precision soldering experience
• Hot air station or fine-tip soldering tools

⚠ Improper installation or swapping the positions of the two chips may permanently damage the motherboard.

🔹 System Information Notice

After installation, system data such as:

• Serial Number
• UUID
• Product Information

may require manual reprogramming using official service tools.
Boot functionality is not affected.

🔹 Before Purchase Checklist

✔ Confirm exact laptop model
✔ Confirm motherboard part number
✔ Confirm original chip marking codes and positions (BIOS 1 & BIOS 2)
✔ Confirm issue is BIOS firmware-related

If unsure, send us a clear photo of the BIOS chips on your motherboard before purchase.

🔹 FAQ

Q1: Why does this set include 2 different BIOS chips?

Certain motherboard designs utilize a dual-chip / split-BIOS architecture (where the main BIOS code is divided across two separate SPI flash chips). Both chips must be replaced as a pair to ensure complete firmware restoration.

Q2: Are both BIOS chips pre-programmed and ready to install?

Yes. Both chips in this set are fully pre-programmed with their respective firmware files and verified before shipping.

Q3: How do I know which chip goes to which position on the motherboard?

The chips are clearly labeled to correspond with their respective motherboard designations (e.g., BIOS 1 / BIOS 2). Please double-check chip markings and board locations before soldering.

Q4: Can this BIOS chip set unlock or remove the BIOS password?

NO!

Q5: Do I need soldering tools?

Yes. Professional soldering equipment (hot air rework station, soldering iron, flux, solder) and technician-level skills are required.

Q6: What if it does not fix the issue?

If the issue is caused by physical hardware faults (PCH, CPU, EC, or power circuit issues), replacing the BIOS chips alone will not resolve it.

Q6: Can this BIOS chip remove "Absolute Computrace DeviceFreeze" ?

YES.

🔹 Legal Notice

This product is intended for legitimate repair, maintenance, and IT refurbishment purposes only.

BIOS password reset functionality applies only to authorized devices owned by the buyer.

We do not support unauthorized access to protected or stolen equipment.

🔹 Shipping & Support

✔ Worldwide shipping with tracking
✔ ESD-safe packaging
✔ Each chip verified before shipment
✔ Professional technical support available

Bulk orders welcome.

Browse all BIOS chips

🔹 Learn More About BIOS Repair

• What Is a BIOS Chip and What Does It Do?
• How SPI Flash Works
• BIOS Firmware Architecture

Back to the BIOS Knowledge Hub