Lenovo_Thinkpad_E40_UMA_Quanta_GC5.zip

TXTAbout Lenovo Thinkpad E40 UMA Quanta GC5 BIOS / EC firmware

Lenovo Thinkpad E40 UMA Quanta GC5 is a Lenovo E40 / GC5 BIOS / EC firmware dump for board DA0GC5MB8F0 / DA0GC5MB8H0 — UMA (integrated graphics). It is packed in a ZIP archive of 1.6 MB. It was first posted on 25 Feb 2019 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 DA0GC5MB8F0.

For the same board you can also find a schematic — see all DA0GC5MB8F0 files.

MSGFrom the Telegram post

Lenovo Thinkpad E40 UMA DA0GC5MB8F0 DA0GC5MB8H0

J1Download DA0GC5MB8F0 BIOS / EC firmware from Telegram

R1How to download Lenovo Thinkpad E40 UMA Quanta GC5

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 Lenovo_Thinkpad_E40_UMA_Quanta_GC5.zip to download it.
3. Open it with Built into Windows and macOS or 7-Zip (free).

If a post was deleted, try another source above or search for DA0GC5MB8F0. 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.

.ZIPWhat is a .zip file and how to open it?