Acer · laptop motherboard

Acer Spin 3 SP314 19771-1

BIOS
Board code
19771-1
Made by
Wistron
Files
3
Updated

Acer Spin 3 SP314 19771-1 is a laptop motherboard designed by Wistron and used in the Acer Spin 3 SP314 and Acer Inspiron 55015508.

The catalog has 3 BIOS files for it, posted in 2022. 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 448.0JU12, 448.0JU11.

Compatible models

  • Acer Spin 3 SP314
  • Acer Inspiron 55015508

Files for Acer Spin 3 SP314 19771-1

BIOS and firmware 3 All bios and firmware →

Frequently asked questions

Which laptops use the 19771-1 motherboard?
File names in the catalog tie 19771-1 to the Acer Spin 3 SP314 and Acer Inspiron 55015508. 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 19771-1 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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