Dell_XPS_15_7590_v181_Clean_ME_&_NVAR_EDP51_EDB51_LA_H331P_REV_1.rar

TXTAbout Dell XPS 15 7590 v181 Clean ME & NVAR EDP51 EDB51 LA-H331P REV 1 BIOS / EC firmware

Dell XPS 15 7590 v181 Clean ME & NVAR EDP51 EDB51 LA-H331P REV 1 is a Dell v181 / EDP51 / EDB51 BIOS / EC firmware dump for board LA-H331P — ME clean. It is packed in a RAR archive of 11.5 MB, board revision 1. It was first posted on 20 Apr 2022 and is available in 6 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 LA-H331P revision 1.

For the same board you can also find a boardview and a schematic — see all LA-H331P files.

J1Download LA-H331P BIOS / EC firmware from Telegram

R1How to download Dell XPS 15 7590 v181 Clean ME & NVAR EDP51 EDB51 LA-H331P REV 1

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_XPS_15_7590_v181_Clean_ME_&_NVAR_EDP51_EDB51_LA_H331P_REV_1.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-H331P. 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?