BIOS

X500UB X540UBR REV20 I5 8250U

BIOS / EC firmware for Asus X500UB / X540UBR / 8250U · 8.0 MB · shared in 1 Telegram post.

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TXTAbout X500UB X540UBR REV20 I5 8250U BIOS / EC firmware

X500UB X540UBR REV20 I5 8250U is an Asus X500UB / X540UBR / 8250U BIOS / EC firmware dump. The file file is 8.0 MB, board revision 20, I5 8250U CPU. It was first posted on 8 Oct 2023 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 X500UB revision 20.

Type
BIOS & EC
Format
—
Size
8.0 MB
Brand
Asus
Model
X500UB, X540UBR, 8250U
Revision
20
CPU
I5 8250U
First posted
8 Oct 2023
Last posted
8 Oct 2023
Sources
1

Tags

Asus X500UB BIOSAsus X500UB motherboardAsus X500UB BIOS dumpBIOS bin fileSPI flash dumpAsus laptop BIOS binBIOS free download

J1Download X500UB BIOS / EC firmware from Telegram

R1How to download X500UB X540UBR REV20 I5 8250U

  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 X500UB X540UBR REV20 I5 8250U to download it.
  3. Open it with the matching program — see our format guide.

If a post was deleted, try another source above or search for X500UB. 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.