Dell_Inspiron_5402_5409_MKB_N_TGL_8L_MB_19861_1_KTKHP$CA_i5_11TH.rar

TXTAbout Dell Inspiron 5402 5409 MKB N TGL 8L MB 19861-1 KTKHP$CA i5 11TH BIOS / EC firmware

Dell Inspiron 5402 5409 MKB N TGL 8L MB 19861-1 KTKHP$CA i5 11TH is a Dell 11TH BIOS / EC firmware dump for board 19861-1. It is packed in a RAR archive of 10.0 MB, I5 CPU. It was first posted on 27 Oct 2023 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 19861-1.

For the same board you can also find board packs — see all 19861-1 files.

MSGFrom the Telegram post

Dell Inspiron 5402 5409 MKB N TGL 8L MB 19861-1 KTKHP$CA i5 11TH GEN CSME CLEAN BOTH BIOS DONE JD BIOS

J1Download 19861-1 BIOS / EC firmware from Telegram

R1How to download Dell Inspiron 5402 5409 MKB N TGL 8L MB 19861-1 KTKHP$CA i5 11TH

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_5402_5409_MKB_N_TGL_8L_MB_19861_1_KTKHP$CA_i5_11TH.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 19861-1. 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?