Acer_Aspire_ES1_311_EA30_BM_MB_14221_1M_448_03405_001M_BiosV1_12.7z
BIOS / EC firmware for Acer ES1 / EA30 / 001M · 2.7 MB · shared in 1 Telegram post.
TXTAbout Acer Aspire ES1 311 EA30 BM MB 14221 1M 448 03405 001M BiosV1 12 BIOS / EC firmware
Acer Aspire ES1 311 EA30 BM MB 14221 1M 448 03405 001M BiosV1 12 is an Acer ES1 / EA30 / 001M BIOS / EC firmware dump. It is packed in a 7Z archive of 2.7 MB. It was first posted on 8 Sept 2020 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.
- Type
- BIOS & EC
- Format
- .7z · 7z archive
- Size
- 2.7 MB
- Brand
- Acer
- Model
- ES1, EA30, 001M
- First posted
- 8 Sept 2020
- Last posted
- 8 Sept 2020
- Sources
- 1
Tags
J1Download ES1 BIOS / EC firmware from Telegram
- BIOS FILES @biosfiles · 8 Sept 2020Open post
R1How to download Acer Aspire ES1 311 EA30 BM MB 14221 1M 448 03405 001M BiosV1 12
- 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_Aspire_ES1_311_EA30_BM_MB_14221_1M_448_03405_001M_BiosV1_12.7z to download it.
- Open it with 7-Zip (free) or NanaZip.
If a post was deleted, try another source above or search for ES1. 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.
.7ZWhat is a .7z file and how to open it?
7z archive. A compressed folder in 7-Zip format.
Open with:
- 7-Zip (free)
- NanaZip
- The Unarchiver (macOS)