Lenovo · laptop motherboard

Lenovo Flex 14D DAST6BMB6C0

BIOS
Board code
DAST6BMB6C0
Platform
Quanta ST6B
Made by
Quanta
Revisions
Rev C
Files
2
Updated

Lenovo Flex 14D DAST6BMB6C0 is a laptop motherboard designed by Quanta and used in the Lenovo Flex 14D.

The catalog has 2 BIOS files for it, posted between 2019 and 2021. Each download button opens the original Telegram post.

The files are marked Rev C; other revisions of the same board can differ in parts and layout.

BIOS notes: file names mention 4 MB chip sizes. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Also listed under platform Quanta ST6B.

Compatible models

  • Lenovo Flex 14D

Files for Lenovo Flex 14D DAST6BMB6C0

BIOS and firmware 2 All bios and firmware →

Frequently asked questions

Which laptops use the DAST6BMB6C0 motherboard?
File names in the catalog tie DAST6BMB6C0 to the Lenovo Flex 14D. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of DAST6BMB6C0 do I have?
Files for this board mention Rev C. The revision is printed on the PCB silkscreen, usually next to the board code. Pick files with the same revision when you can; if yours is not listed, the closest revision is usually fine for the schematic but check part positions in the boardview carefully.
What should I check before flashing the DAST6BMB6C0 BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 4 MB images; the dump size must match your chip. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

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Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file