BIOS

Samsung 305U1A BA41-01686A REV1.1 DDR3.BIN

BIOS / EC firmware for Samsung 305U1A / DDR3 · board BA41-01686A · 2.0 MB · shared in 1 Telegram post.

TXTAbout Samsung 305U1A BA41-01686A REV1.1 DDR3 BIOS / EC firmware

Samsung 305U1A BA41-01686A REV1.1 DDR3 is a Samsung 305U1A / DDR3 BIOS / EC firmware dump for board BA41-01686A. The BIN file is 2.0 MB, board revision 1.1. It was first posted on 15 Dec 2024 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 BA41-01686A revision 1.1.

Type
BIOS & EC
Format
.bin · BIN firmware dump
Size
2.0 MB
Brand
Samsung
Board number
BA41-01686A
Model
305U1A, DDR3
Revision
1.1
First posted
15 Dec 2024
Last posted
15 Dec 2024
Sources
1

Tags

J1Download BA41-01686A BIOS / EC firmware from Telegram

R1How to download Samsung 305U1A BA41-01686A REV1.1 DDR3

  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 Samsung 305U1A BA41-01686A REV1.1 DDR3.BIN to download it.
  3. Open it with Write it with a programmer: CH341A, RT809H, XGecu T48 and similar or Inspect it with a hex editor (HxD).

If a post was deleted, try another source above or search for BA41-01686A. 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.

.BINWhat is a .bin file and how to open it?

BIN firmware dump. A raw copy of a flash chip (BIOS, EC or GPU VBIOS).

Open with:

  • Write it with a programmer: CH341A, RT809H, XGecu T48 and similar
  • Inspect it with a hex editor (HxD)

Tip: The file size must match the chip: 4 MB for 25Q32, 8 MB for 25Q64, 16 MB for 25Q128, 32 MB for 25Q256.