Sony VGN-CR353 MBX-177A+ATI.ROM.bak
BIOS / EC firmware for Sony VGN-CR353 / MBX-177A · 1.0 MB · shared in 2 Telegram posts.
TXTAbout Sony VGN-CR353 MBX-177A+ATI.ROM BIOS / EC firmware
Sony VGN-CR353 MBX-177A+ATI.ROM is a Sony VGN-CR353 / MBX-177A BIOS / EC firmware dump. The BAK file is 1.0 MB. It was first posted on 26 Sept 2023 and is available in 2 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 VGN-CR353.
- Type
- BIOS & EC
- Format
- .bak
- Size
- 1.0 MB
- Brand
- Sony
- Model
- VGN-CR353, MBX-177A
- First posted
- 26 Sept 2023
- Last posted
- 3 Oct 2023
- Sources
- 2
Tags
J1Download VGN-CR353 BIOS / EC firmware from Telegram
- Bios schematic boardview @bios_bin · 3 Oct 2023Open post
- GENERAL BIOS 💻💻 @generalbios · 26 Sept 2023Open post
R1How to download Sony VGN-CR353 MBX-177A+ATI.ROM
- 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 Sony VGN-CR353 MBX-177A+ATI.ROM.bak to download it.
- Open it with the matching program — see our format guide.
If a post was deleted, try another source above or search for VGN-CR353. 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.