Acer ES1-311 Wistron EA30_BM (448.03405.001M).rar
BIOS / EC firmware for Acer ES1-311 / EA30 / 448.03405.001M · 2.7 MB · shared in 1 Telegram post.
TXTAbout Acer ES1-311 Wistron EA30 BM (448.03405.001M) BIOS / EC firmware
Acer ES1-311 Wistron EA30 BM (448.03405.001M) is an Acer ES1-311 / EA30 / 448.03405.001M BIOS / EC firmware dump. It is packed in a RAR archive of 2.7 MB. It was first posted on 15 Jun 2022 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, 448.03405.001M
- First posted
- 15 Jun 2022
- Last posted
- 15 Jun 2022
- Sources
- 1
Tags
J1Download ES1-311 BIOS / EC firmware from Telegram
- bios @bios_laptop · 15 Jun 2022Open post
R1How to download Acer ES1-311 Wistron EA30 BM (448.03405.001M)
- Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
- You don’t need to join the channel. Tap the file Acer ES1-311 Wistron EA30_BM (448.03405.001M).rar to download it.
- 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.