CER JAL90 _LA-4201P_JAL90
ACER Emachines D520 ACER 4330 4730G 4730ZG 4930G LA-4201P
Compal LA-4201P JAL90 Board View
ACER Emachines D520 ACER 4330 4730G 4730ZG 4930G LA-4201P
Compal LA-4201P JAL90 Board View
About this board
Files for the Acer JAL90 JAL90 motherboard, board number LA-4201P.
The board was manufactured by Compal for Acer. Compal board numbers start with LA- and end in P, so you can confirm it on the PCB silkscreen.
Files usually needed for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
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 LA-4201P in File Finder.
Attachments
LA-4201P_JAL90.pdf
1.3 MB · Views: 6
1.3 MB · Views: 6
LS-4201P.jal90_power_bd.pdf
52.3 KB · Views: 6
52.3 KB · Views: 6
jal90_mb_la-4201p_r10 0410.pdf
1.1 MB · Views: 6
1.1 MB · Views: 6
Compal LA-4201P JAL90 Board View.zip
9.4 MB · Views: 6
9.4 MB · Views: 6
BOM.zip
385.8 KB · Views: 6
385.8 KB · Views: 6
