HP · laptop motherboard

HP Envy X360 15257-2

BIOS
Board code
15257-2
Made by
Wistron
Files
3
Updated

HP Envy X360 15257-2 is a laptop motherboard designed by Wistron and used in the HP Envy X360.

The catalog has 3 BIOS files for it, posted between 2021 and 2023. Each download button opens the original Telegram post.

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 codes 15257-2N.

Compatible models

Files for HP Envy X360 15257-2

BIOS and firmware 3 All bios and firmware →

Frequently asked questions

Which laptops use the 15257-2 motherboard?
File names in the catalog tie 15257-2 to the HP Envy 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 15257-2 BIOS?
Read the original chip with a programmer and save two copies before writing anything. 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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