Acer_Aspire-4820TG -Quanta ZR7B - BIOS, EC.7z
BIOS / EC firmware for Acer Aspire-4820TG / ZR7B · 1.5 MB · shared in 1 Telegram post.
TXTAbout Acer Aspire-4820TG -Quanta ZR7B - BIOS, EC BIOS / EC firmware
Acer Aspire-4820TG -Quanta ZR7B - BIOS, EC is an Acer Aspire-4820TG / ZR7B BIOS / EC firmware dump — EC firmware. It is packed in a 7Z archive of 1.5 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 Aspire-4820TG.
- Type
- BIOS & EC
- Format
- .7z · 7z archive
- Size
- 1.5 MB
- Brand
- Acer
- Model
- Aspire-4820TG, ZR7B
- Notes
- EC firmware
- First posted
- 15 Jun 2022
- Last posted
- 15 Jun 2022
- Sources
- 1
Tags
J1Download Aspire-4820TG BIOS / EC firmware from Telegram
- bios @bios_laptop · 15 Jun 2022Open post
R1How to download Acer Aspire-4820TG -Quanta ZR7B - BIOS, EC
- 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-4820TG -Quanta ZR7B - BIOS, EC.7z to download it.
- Open it with 7-Zip (free) or NanaZip.
If a post was deleted, try another source above or search for Aspire-4820TG. 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)