LENOVO_310S_150KB_BIUS4_S5_CIUY0_Y1_LA_E221P_REV_1_0_2016_06_30.rar

TXTAbout LENOVO 310S 150KB BIUS4 S5 CIUY0 Y1 LA-E221P REV 1 0 2016 06 30 BIOS / EC firmware

LENOVO 310S 150KB BIUS4 S5 CIUY0 Y1 LA-E221P REV 1 0 2016 06 30 is a Lenovo 310S / 150KB / BIUS4 BIOS / EC firmware dump for board LA-E221P — tested. It is packed in a RAR archive of 8.5 MB, board revision 1. It was first posted on 18 Apr 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-E221P revision 1.

For the same board you can also find a schematic and board packs — see all LA-E221P files.

MSGFrom the Telegram post

LENOVO 310S -150KB BIUS4 S5 CIUY0 Y1 LA-E221P REV 1.0 2016-06-30 WORKING BIOS 100% TESTED OK 100%

J1Download LA-E221P BIOS / EC firmware from Telegram

R1How to download LENOVO 310S 150KB BIUS4 S5 CIUY0 Y1 LA-E221P REV 1 0 2016 06 30

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_310S_150KB_BIUS4_S5_CIUY0_Y1_LA_E221P_REV_1_0_2016_06_30.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-E221P. 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?