BIOS

g580 lg4858 uma mb [11291-1]

BIOS / EC firmware for Lenovo g580 / lg4858 · board 11291-1 · 8.0 MB · shared in 7 Telegram posts.

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TXTAbout g580 lg4858 uma mb [11291-1] BIOS / EC firmware

g580 lg4858 uma mb [11291-1] is a Lenovo g580 / lg4858 BIOS / EC firmware dump for board 11291-1 — UMA (integrated graphics). The file file is 8.0 MB. It was first posted on 17 Oct 2018 and is available in 7 Telegram channels.

Write it with an SPI programmer such as CH341A, RT809H or XGecu T48 to revive a board after a failed BIOS update, fix a corrupted Intel ME region or remove a forgotten BIOS password. Read and save the original chip first, and check that your board is 11291-1.

For the same board you can also find a schematic, a boardview and board packs — see all 11291-1 files.

Type
BIOS & EC
Format
—
Size
8.0 MB
Brand
Lenovo
Board number
11291-1
Model
g580, lg4858
Notes
UMA (integrated graphics)
First posted
17 Oct 2018
Last posted
4 Oct 2023
Sources
7

Tags

11291-1 BIOS11291-1 BIOS binLenovo 11291-1Lenovo g580 BIOSLenovo g580 motherboardLenovo g580 BIOS dumpBIOS bin fileSPI flash dumpLenovo laptop BIOS binBIOS free download

J1Download 11291-1 BIOS / EC firmware from Telegram

R1How to download g580 lg4858 uma mb [11291-1]

  1. Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
  2. You don’t need to join the channel. Tap the file g580 lg4858 uma mb [11291-1] to download it.
  3. Open it with the matching program — see our format guide.

If a post was deleted, try another source above or search for 11291-1. Step-by-step help: downloading from Telegram.

Back up the original chip twice before writing this dump, and check that the board number and chip size match. See how to flash a BIOS chip.