SONY VAIO VPCCW21FX MBX-226 Rev 1.1 _ M9A0.zip

TXTAbout SONY VAIO VPCCW21FX MBX-226 Rev 1.1 M9A0 BIOS / EC firmware

SONY VAIO VPCCW21FX MBX-226 Rev 1.1 M9A0 is a Sony VPCCW21FX / MBX-226 / M9A0 BIOS / EC firmware dump. It is packed in a ZIP archive of 2.0 MB, board revision 1.1. It was first posted on 1 Jun 2020 and is available in 6 Telegram channels.

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 VPCCW21FX revision 1.1.

J1Download VPCCW21FX BIOS / EC firmware from Telegram

R1How to download SONY VAIO VPCCW21FX MBX-226 Rev 1.1 M9A0

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 SONY VAIO VPCCW21FX MBX-226 Rev 1.1 _ M9A0.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 VPCCW21FX. 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?