LENOVO_700_15ISK_LOL_SKL_MB_15221_1M_448_06R01_001M_6tH_GEN_CPU.rar

TXTAbout LENOVO 700 15ISK LOL SKL MB 15221-1M 448 06R01 001M 6tH GEN CPU BIOS / EC firmware

LENOVO 700 15ISK LOL SKL MB 15221-1M 448 06R01 001M 6tH GEN CPU is a Lenovo 15ISK / 15221-1M / 06R01 BIOS / EC firmware dump for board 15221-1 — tested. It is packed in a RAR archive of 7.4 MB. It was first posted on 1 Mar 2023 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 15221-1.

For the same board you can also find a schematic, a boardview and board packs — see all 15221-1 files.

MSGFrom the Telegram post

LENOVO 700-15ISK LOL SKL MB 15221-1M 448.06R01.001M 6tH GEN CPU GTX 950M & ITE8226 TESTED OK 100%

J1Download 15221-1 BIOS / EC firmware from Telegram

R1How to download LENOVO 700 15ISK LOL SKL MB 15221-1M 448 06R01 001M 6tH GEN CPU

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_700_15ISK_LOL_SKL_MB_15221_1M_448_06R01_001M_6tH_GEN_CPU.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 15221-1. 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?