LENOVO_S145_14IWL_FV440_FS441_FS540_NM_C121_REV_1_0_CELERON_4205U.rar

TXTAbout LENOVO S145 14IWL FV440 FS441 FS540 NM-C121 REV 1 0 CELERON 4205U BIOS / EC firmware

LENOVO S145 14IWL FV440 FS441 FS540 NM-C121 REV 1 0 CELERON 4205U is a Lenovo S145 / 14IWL / FV440 BIOS / EC firmware dump for board NM-C121 — tested. It is packed in a RAR archive of 7.2 MB, board revision 1, CELERON CPU. It was first posted on 10 Jun 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 NM-C121 revision 1.

For the same board you can also find a schematic and a boardview — see all NM-C121 files.

MSGFrom the Telegram post

LENOVO S145-14IWL FV440 FS441 FS540 NM-C121 REV 1.0 CELERON 4205U 2018-12-12 WORKING BIOS 100% OOOOKKK TESTED OK 100%

J1Download NM-C121 BIOS / EC firmware from Telegram

R1How to download LENOVO S145 14IWL FV440 FS441 FS540 NM-C121 REV 1 0 CELERON 4205U

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 LENOVO_S145_14IWL_FV440_FS441_FS540_NM_C121_REV_1_0_CELERON_4205U.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 NM-C121. 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?