ASUS X1403ZA R2.2 16MB BIOS OKOK.rar
BIOS / EC firmware for Asus X1403ZA · 8.2 MB · shared in 1 Telegram post.
TXTAbout ASUS X1403ZA R2.2 16MB BIOS OKOK BIOS / EC firmware
ASUS X1403ZA R2.2 16MB BIOS OKOK is an Asus X1403ZA BIOS / EC firmware dump (16 MB). It is packed in a RAR archive of 8.2 MB, board revision 2.2. It was first posted on 26 Jun 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 X1403ZA revision 2.2.
- Type
- BIOS & EC
- Format
- .rar · RAR archive
- Size
- 8.2 MB
- Brand
- Asus
- Model
- X1403ZA
- Revision
- 2.2
- Flash size
- 16 MB
- First posted
- 26 Jun 2026
- Last posted
- 26 Jun 2026
- Sources
- 1
Tags
J1Download X1403ZA BIOS / EC firmware from Telegram
- Schematic & Bios & Boardview laptop 💻 @schematiclaptopramkushwaha · 26 Jun 2026Open post
R1How to download ASUS X1403ZA R2.2 16MB BIOS OKOK
- 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 ASUS X1403ZA R2.2 16MB BIOS OKOK.rar to download it.
- Open it with 7-Zip (free) or WinRAR.
If a post was deleted, try another source above or search for X1403ZA. 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.