Lenovo_Ideapad_300S_14ISK_Ideapad_500S_14ISK_Edge_2_1580_Flex_3.zip

TXTAbout Lenovo Ideapad 300S 14ISK Ideapad 500S 14ISK Edge 2 1580 Flex 3 BIOS / EC firmware

Lenovo Ideapad 300S 14ISK Ideapad 500S 14ISK Edge 2 1580 Flex 3 is a Lenovo 300S / 14ISK / 500S BIOS / EC firmware dump. It is packed in a ZIP archive of 4.3 MB. It was first posted on 27 Feb 2021 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 300S.

J1Download 300S BIOS / EC firmware from Telegram

R1How to download Lenovo Ideapad 300S 14ISK Ideapad 500S 14ISK Edge 2 1580 Flex 3

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 Lenovo_Ideapad_300S_14ISK_Ideapad_500S_14ISK_Edge_2_1580_Flex_3.zip to download it.
3. Open it with Built into Windows and macOS or 7-Zip (free).

If a post was deleted, try another source above or search for 300S. 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.

.ZIPWhat is a .zip file and how to open it?