Lenovo E50-30 ZIWBO B1 E0 LA-B102P
AIVE3 IO Lenovo.pdf
AIVE3 LED Lenovo.pdf
AIVS3 IO Board_For Lenovo.pdf
EC connection
KB_pins=26 LEFT JENK=7 TCK=19 TMS=20 TDI=21 TDO=10
AIVE3 IO Lenovo.pdf
AIVE3 LED Lenovo.pdf
AIVS3 IO Board_For Lenovo.pdf
EC connection
KB_pins=26 LEFT JENK=7 TCK=19 TMS=20 TDI=21 TDO=10
About this board
This thread is for the Lenovo U31-70 AIVS3 E3 with main board LA-C311P.
The board was manufactured by Compal for Lenovo. Compal board numbers start with LA- and end in P, so you can confirm it on the PCB silkscreen.
Files listed for this board
- BIOS (full SPI chip dump, .bin)
- 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.
Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.
Have a tested file for LA-C311P? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
AIVE3 .bin.zip
3.7 MB · Views: 11
3.7 MB · Views: 11
AIVE3 LED Board.pdf
56 KB · Views: 11
56 KB · Views: 11
AIVS3 IO Board.pdf
79.7 KB · Views: 11
79.7 KB · Views: 11
AIVS3_AIVE3 Lenovo.pdf
2.1 MB · Views: 11
2.1 MB · Views: 11
EC .bin.zip
62.2 KB · Views: 7
62.2 KB · Views: 7
