BIOS

Acer Aspire ES1-311 EA30-BM MB 14221 1M 440 03405 001M.rar

BIOS / EC firmware for Acer ES1-311 / EA30-BM / 001M · 2.7 MB · shared in 1 Telegram post.

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TXTAbout Acer Aspire ES1-311 EA30-BM MB 14221 1M 440 03405 001M BIOS / EC firmware

Acer Aspire ES1-311 EA30-BM MB 14221 1M 440 03405 001M is an Acer ES1-311 / EA30-BM / 001M BIOS / EC firmware dump. It is packed in a RAR archive of 2.7 MB. It was first posted on 27 Jan 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 ES1-311.

Type
BIOS & EC
Format
.rar · RAR archive
Size
2.7 MB
Brand
Acer
Model
ES1-311, EA30-BM, 001M
First posted
27 Jan 2021
Last posted
27 Jan 2021
Sources
1

Tags

Acer ES1-311 BIOSAcer ES1-311 motherboardAcer ES1-311 BIOS dumpBIOS bin fileSPI flash dumpAcer laptop BIOS binBIOS free download

J1Download ES1-311 BIOS / EC firmware from Telegram

R1How to download Acer Aspire ES1-311 EA30-BM MB 14221 1M 440 03405 001M

  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 Acer Aspire ES1-311 EA30-BM MB 14221 1M 440 03405 001M.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 ES1-311. 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.