Dell LATITUDE E5550 ZAM80 LA-A911P REV 1.0 (A00) CLEAN ME OK

BIOSClean ME

4.4 MB · first posted 2018-06-13 in BIOS Archive

Uploader's description

LATITUDE E5550
ZAM80 LA-A911P REV 1.0 (A00)
bios UC2

What the file name tells us

Brand	Dell
Model	Dell Latitude E5550
Board	LA-A911P
ODM project	ZAM80
ODM	Compal
Revision	1.0
Kind	BIOS, ME region
Format	.rar
Archive size	4.4 MB
First posted	2018-06-13
Channel	BIOS Archive
Notes	ME region cleaned

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
BIOS Archive	2018-06-13	4.4 MB	Open post
BIOS Archive	2018-07-21	4.4 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 'clean ME' image has the Intel Management Engine region reset, so the dump can be moved to another board of the same model; the board's own serial and DMI data still need to be restored.