V330 V530 EX3 LA-F481P dlme1 mb r02 (LA-D562P)

BIOSSchematic

4.3 MB · first posted 2020-12-05 in Schematics & Boardviews Archive

What the file name tells us

Brand	Lenovo
Board	LA-F481P
Board	LA-D562P
ODM project	DLME1
ODM	Compal
Kind	BIOS, Schematic
Format	.rar
Archive size	4.3 MB
First posted	2020-12-05
Channel	Schematics & Boardviews Archive, BIOS Archive, Cyberlan Electronics

Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.

Same file in other posts

Channel	Posted	Size	Link
Schematics & Boardviews Archive	2020-12-05	4.3 MB	Open post
BIOS Archive	2021-05-24	5.0 MB	Open post
Cyberlan Electronics	2026-07-23	4.3 MB	Open post

What this kind of file is for

A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.

A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.