SP314-54 19771-1SP315-54 - Wistron Lenny_ICL 19771-1
BIOS, Schematics
BOARDVIEW
About this board
This thread is for the SP314-54 with main board 19771-1.
Wistron board numbers are 5–6 digits plus a revision. Check the number printed on the PCB before you download.
What this thread covers
- BIOS (full SPI chip dump, .bin)
Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search 19771-1 in File Finder.
Last edited by a moderator:
