ACER N23C7 IH4ST LA-M721P REV 1A 2022-12-28 32MB BIOS.rar

TXTAbout ACER N23C7 IH4ST LA-M721P REV 1A 2022-12-28 32MB BIOS BIOS / EC firmware

ACER N23C7 IH4ST LA-M721P REV 1A 2022-12-28 32MB BIOS is an Acer N23C7 / IH4ST BIOS / EC firmware dump for board LA-M721P (32 MB) — tested. It is packed in a RAR archive of 9.5 MB, board revision 1A. It was first posted on 18 Sept 2025 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 LA-M721P revision 1A.

For the same board you can also find a boardview — see all LA-M721P files.

MSGFrom the Telegram post

ACER N23C7 IH4ST LA-M721P REV 1A 2022-12-28 32MB BIOS OKOKOKOK TESTED OK 100%

J1Download LA-M721P BIOS / EC firmware from Telegram

R1How to download ACER N23C7 IH4ST LA-M721P REV 1A 2022-12-28 32MB BIOS

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 ACER N23C7 IH4ST LA-M721P REV 1A 2022-12-28 32MB BIOS.rar to download it.
3. Open it with 7-Zip (free) or WinRAR.

If a post was deleted, try another source above or search for LA-M721P. 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?