Acer_Aspire_4743_4743G_4743Z_WISTRON_JE43_CP_Rev1_0_Bios_+_EC_1.rar

TXTAbout Acer Aspire 4743 4743G 4743Z WISTRON JE43 CP Rev1 0 Bios + EC 1 BIOS / EC firmware

Acer Aspire 4743 4743G 4743Z WISTRON JE43 CP Rev1 0 Bios + EC 1 is an Acer 4743G / 4743Z / JE43 BIOS / EC firmware dump — EC firmware. It is packed in a RAR archive of 1.8 MB, board revision 1. It was first posted on 21 Apr 2022 and is available in 2 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 4743G revision 1.

J1Download 4743G BIOS / EC firmware from Telegram

R1How to download Acer Aspire 4743 4743G 4743Z WISTRON JE43 CP Rev1 0 Bios + EC 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 Acer_Aspire_4743_4743G_4743Z_WISTRON_JE43_CP_Rev1_0_Bios_+_EC_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 4743G. 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?