BIOS

MB 15258-1 BIOS& EC.rar

BIOS / EC firmware · board 15258-1 · 4.8 MB · shared in 1 Telegram post.

Download in Telegram Similar files

TXTAbout MB 15258-1 BIOS& EC BIOS / EC firmware

MB 15258-1 BIOS& EC is a laptop BIOS / EC firmware dump for board 15258-1 — EC firmware. It is packed in a RAR archive of 4.8 MB. It was first posted on 2 Jun 2021 and is available in 1 Telegram channel.

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 15258-1.

Type
BIOS & EC
Format
.rar · RAR archive
Size
4.8 MB
Brand
—
Board number
15258-1
Notes
EC firmware
First posted
2 Jun 2021
Last posted
2 Jun 2021
Sources
1

Tags

15258-1 BIOS15258-1 BIOS binBIOS bin fileSPI flash dumpBIOS free download

J1Download 15258-1 BIOS / EC firmware from Telegram

R1How to download MB 15258-1 BIOS& EC

  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 MB 15258-1 BIOS& EC.rar to download it.
  3. Open it with 7-Zip (free) or WinRAR.

If a post was deleted, try another source above or search for 15258-1. 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.

.RARWhat is a .rar file and how to open it?

RAR archive. A compressed folder. It can hold a schematic, a boardview, a BIOS dump or all three.

Open with:

  • 7-Zip (free)
  • WinRAR

Tip: If the archive asks for a password, look for it in the Telegram post text.