DELL_LATITUDE_E6330_QAL70_LA_7741P_REV_1_0A00_2012_03_21_U52_&_U53.rar

TXTAbout DELL LATITUDE E6330 QAL70 LA-7741P REV 1 0A00 2012 03 21 U52 & U53 BIOS / EC firmware

DELL LATITUDE E6330 QAL70 LA-7741P REV 1 0A00 2012 03 21 U52 & U53 is a Dell E6330 / QAL70 / 0A00 BIOS / EC firmware dump for board LA-7741P — tested. It is packed in a RAR archive of 14.5 MB, board revision 1. It was first posted on 2 Jan 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 LA-7741P revision 1.

For the same board you can also find board packs, a boardview and a schematic — see all LA-7741P files.

MSGFrom the Telegram post

DELL LATITUDE E6330 QAL70 LA-7741P REV 1.0(A00) 2012-03-21 U52 & U53 WORKING BIOS 100% OOOKKK TESTED OK 100%

J1Download LA-7741P BIOS / EC firmware from Telegram

R1How to download DELL LATITUDE E6330 QAL70 LA-7741P REV 1 0A00 2012 03 21 U52 & U53

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_LATITUDE_E6330_QAL70_LA_7741P_REV_1_0A00_2012_03_21_U52_&_U53.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-7741P. 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?