DELL_Inspiron_3520_GDM51_LA_L24LP_REV1_0_2022_02_25_8MB_&_16MB_BIOS.7z

TXTAbout DELL Inspiron 3520 GDM51 LA L24LP REV1 0 2022 02 25 8MB & 16MB BIOS BIOS / EC firmware

DELL Inspiron 3520 GDM51 LA L24LP REV1 0 2022 02 25 8MB & 16MB BIOS is a Dell GDM51 / L24LP BIOS / EC firmware dump (8 MB) — tested. It is packed in a 7Z archive of 21.8 MB, board revision 1. It was first posted on 14 May 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 GDM51 revision 1.

MSGFrom the Telegram post

DELL Inspiron 3520 GDM51 LA-L24LP REV1.0 2022-02-25 8MB & 16MB BIOS TESTED OK 100%

J1Download GDM51 BIOS / EC firmware from Telegram

R1How to download DELL Inspiron 3520 GDM51 LA L24LP REV1 0 2022 02 25 8MB & 16MB 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 DELL_Inspiron_3520_GDM51_LA_L24LP_REV1_0_2022_02_25_8MB_&_16MB_BIOS.7z to download it.
3. Open it with 7-Zip (free) or NanaZip.

If a post was deleted, try another source above or search for GDM51. 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.

.7ZWhat is a .7z file and how to open it?