Dell_xps_15_5570_HD051_HDA51_LA_L402P_REV_1_0A00_2021_12_24_64MB.rar

TXTAbout Dell xps 15 5570 HD051 HDA51 LA-L402P REV 1 0A00 2021 12 24 64MB BIOS / EC firmware

Dell xps 15 5570 HD051 HDA51 LA-L402P REV 1 0A00 2021 12 24 64MB is a Dell HD051 / HDA51 / 0A00 BIOS / EC firmware dump for board LA-L402P (64 MB) — tested. It is packed in a RAR archive of 15.0 MB, board revision 1. It was first posted on 7 Mar 2024 and is available in 4 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-L402P revision 1.

For the same board you can also find a schematic and a boardview — see all LA-L402P files.

MSGFrom the Telegram post

Dell xps 15 5570 HD051 HDA51 LA-L402P REV 1.0(A00) 2021-12-24 64MB & 2MB TESTED OK TESTED OK 100%

J1Download LA-L402P BIOS / EC firmware from Telegram

R1How to download Dell xps 15 5570 HD051 HDA51 LA-L402P REV 1 0A00 2021 12 24 64MB

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_5570_HD051_HDA51_LA_L402P_REV_1_0A00_2021_12_24_64MB.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-L402P. 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?