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BIOS CHIP Store is a professional supplier of BIOS flash ICs, EEPROM chips and firmware solutions for laptop and motherboard repair. We provide in-stock BIOS chip replacement with worldwide shipping.

Taiwan-based BIOS specialists supplying pre-programmed SPI flash BIOS chips for professional firmware recovery and motherboard-level repair.

Serving global repair technicians since our early eBay BIOS chip store days.

Compatible with selected HP, Dell, and Lenovo business-class laptops and workstations.

Pre-Programmed BIOS Chips & BIOS Flash ICs for Laptop & Motherboard Repair

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Featured Products

Lenovo ThinkPad Helix 2nd Gen, Type 20CG, 20CH, BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)

Lenovo ThinkPad Helix 2nd Gen, Type 20CG, 20CH, BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)

Lenovo ThinkPad Helix 2nd Gen, Type 20CG, 20CH, BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)
$25.00
Lenovo ThinkPad X240s BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)

Lenovo ThinkPad X240s BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)

Lenovo ThinkPad X240s BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)
$20.00
Lenovo ThinkPad T495 BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)

Lenovo ThinkPad T495 BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)

Lenovo ThinkPad T495 BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)
$20.00
Lenovo ThinkPad X240 BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)

Lenovo ThinkPad X240 BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)

Lenovo ThinkPad X240 BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)
$20.00
BIOS CHIP for Insys WH1-140P (Pre-Programmed) | Boot Repair & BIOS Password Unlock

BIOS CHIP for Insys WH1-140P (Pre-Programmed) | Boot Repair & BIOS Password Unlock

BIOS CHIP for Insys WH1-140P (Pre-Programmed) | Boot Repair & BIOS Password Unlock
$22.00
Lenovo ThinkPad L570 BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)

Lenovo ThinkPad L570 BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)

Lenovo ThinkPad L570 BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)
$20.00
Lenovo ThinkPad T480 BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)

Lenovo ThinkPad T480 BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)

Lenovo ThinkPad T480 BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)
$20.00
Lenovo ThinkPad T480s BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)

Lenovo ThinkPad T480s BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)

Lenovo ThinkPad T480s BIOS Password Unlock & Computrace Removal Chip (Pre-Programmed)
$20.00

Verified & Pre-Programmed BIOS Chips

Tested SPI flash BIOS components prepared for professional installation and system startup recovery.

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Laptop & Desktop BIOS Flash ICs
In-Stock EEPROM & Firmware Solutions
Worldwide BIOS Chip Shipping
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We specialize in supplying pre-programmed BIOS chip replacement solutions for professional laptop and motherboard repair. Each chip is verified before shipping to ensure stable firmware performance.

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Worldwide Shipping & Technical Support

Tracked international delivery and professional assistance for model verification and compatibility inquiries.

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BIOS Chip – What It Is and Why It Matters

BIOS chip (Basic Input/Output System chip) is a critical component on your computer motherboard. It stores firmware that initializes your system hardware and boots the operating system every time you power on your computer. Without a functioning BIOS chip, your system cannot start, making it an essential part of any laptop, desktop, or industrial motherboard.

Modern BIOS chips typically use SPI flash memory and come in various capacities, such as 8MB, 16MB, or 32MB. These chips handle CPU initialization, RAM detection, storage configuration, and boot order management. They can also provide security features and recovery options to protect your system from firmware corruption or failed updates.

Choosing the right BIOS chip is important for system stability. Factors include the motherboard model, chip package type, memory capacity, and whether the chip is pre-programmed or blank. Pre-programmed BIOS chips are recommended for most users as they reduce the risk of firmware mismatch and simplify installation.

To learn more about BIOS chip functions, programming steps, replacement options, and professional services, read our complete BIOS Chip Guide. This comprehensive resource will help both technicians and end-users understand, select, and safely manage BIOS chips for their systems.

Read our complete BIOS Chip Guide