HP · laptop motherboard

HP Envy X360 18740-1

BIOS
Board code
18740-1
Made by
Wistron
Files
4
Updated

HP Envy X360 18740-1 is a laptop motherboard designed by Wistron and used in the HP Envy X360 and HP X360.

The catalog has 4 BIOS files for it, posted between 2022 and 2026 across 2 Telegram channels. Each download button opens the original Telegram post.

BIOS notes: some archives also hold EC/KBC firmware. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Compatible models

Files for HP Envy X360 18740-1

BIOS and firmware 4 All bios and firmware →

Frequently asked questions

Which laptops use the 18740-1 motherboard?
File names in the catalog tie 18740-1 to the HP Envy X360 and HP X360. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
What should I check before flashing the 18740-1 BIOS?
Read the original chip with a programmer and save two copies before writing anything. Some archives include EC/KBC firmware, which may need to be written to a separate chip. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

Guides for this board

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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