Lenovo_X1_Yoga_7th_Gen_Type_21CD,_21CE_Laptop_ThinkPad_Type_21CE.rar
BIOS / EC firmware for Lenovo 7th / 21CD / 21CE · 25.1 MB · shared in 1 Telegram post.
TXTAbout Lenovo X1 Yoga 7th Gen Type 21CD, 21CE Laptop ThinkPad Type 21CE BIOS / EC firmware
Lenovo X1 Yoga 7th Gen Type 21CD, 21CE Laptop ThinkPad Type 21CE is a Lenovo 7th / 21CD / 21CE BIOS / EC firmware dump. It is packed in a RAR archive of 25.1 MB. It was first posted on 17 Sept 2026 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 7th.
- Type
- BIOS & EC
- Format
- .rar · RAR archive
- Size
- 25.1 MB
- Brand
- Lenovo
- Model
- 7th, 21CD, 21CE
- First posted
- 17 Sept 2026
- Last posted
- 17 Sept 2026
- Sources
- 1
Tags
J1Download 7th BIOS / EC firmware from Telegram
- BIOS BIN FILES @biosfilebins · 17 Sept 2026Open post
R1How to download Lenovo X1 Yoga 7th Gen Type 21CD, 21CE Laptop ThinkPad Type 21CE
- 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 Lenovo_X1_Yoga_7th_Gen_Type_21CD,_21CE_Laptop_ThinkPad_Type_21CE.rar to download it.
- Open it with 7-Zip (free) or WinRAR.
If a post was deleted, try another source above or search for 7th. 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.