15221-1M is a Wistron motherboard used in Lenovo devices. Enginerys has 11 BIOS dumps for this board, collected from public Telegram channels.
Check that 15221-1M matches the number printed on your PCB, including the revision. Where to find it →
15221-1M BIOS dumps
- LENOVO 700 15221-1MBIOS · 15221-1M · 16.0 MB · 9 May 2025BIOS bin16.0 MB
- AFS BIOS Lenovo IdeaPad 700-15ISK LOL SKL MB 15221-1M DISBIOS · 15221-1M · 4.24 MB · 1 Feb 2024BIOS rar4.24 MB
- AFS Lenovo IdeaPad 700-15ISK=16=LOL SKL MB 15221-1M DISBIOS · 15221-1M · 4.24 MB · 1 Feb 2024BIOS rar4.24 MB
- LENOVO 700 15ISK LOL SKL MB 15221 1M 448 06R01 001M 6tH GEN CPU
BIOS firmware archive for the Lenovo 700-15ISK laptop built on the LOL SKL motherboard, board number 15221-1M with PCB code 448.06R01.001M, intended for 6th generation…
BIOS · 15221-1M · 7.41 MB · 1 Mar 2023BIOS rar7.41 MB - LENOVO 700 15ISK LOL SKL MB 15221 1M 448 06R01 001M 6tH GEN CPU
Lenovo 700-15ISK firmware set packed as RAR, made for the Wistron-designed LOL SKL board 15221-1M, PCB revision code 448.06R01.001M, with the name noting a 6th gen Intel…
BIOS · 15221-1M · 5.02 MB · 1 Mar 2023BIOS rar5.02 MB - LENOVO 700-15ISK LOL SKL MB 15221-1M 448.06R01.001M DDR4
Compressed BIOS dump for the Lenovo 700-15ISK notebook, motherboard LOL SKL MB 15221-1M with PCB code 448.06R01.001M, and a DDR4 memory configuration noted in the name.
BIOS · 15221-1M · 7.96 MB · 1 Mar 2023BIOS rar7.96 MB - LENOVO 700-15ISK LOL 5KL MB 15221-1M 448.06R01.001M VGA 950M
BIOS dump for the Lenovo IdeaPad 700-15ISK, listed with project codes LOL and 5KL on Wistron motherboard 15221-1M, PCB code 448.06R01.001M.
BIOS · 15221-1M · 4.39 MB · 25 Jan 2022BIOS rar4.39 MB - 700-15ISK LOL SKL MB 15221-1M 448-06r01-001mBIOS · 15221-1M · 16.0 MB · 23 Oct 2021BIOS bin16.0 MB
- BIOS Lenovo IdeaPad 700-15ISK LOL SKL MB 15221-1M DIS
BIOS dump for the Lenovo IdeaPad 700-15ISK, Wistron platform LOL SKL, motherboard 15221-1M, DIS variant meaning discrete graphics, in a 4.30 MB RAR archive.
BIOS · 15221-1M · 4.30 MB · 6 Oct 2021BIOS rar4.30 MB - 700-15ISK LOL SKL MB 15221-1M 448-06r01-001mBIOS · 15221-1M · 16.0 MB · 21 Jul 2020BIOS bin16.0 MB
- Lenovo IdeaPad 700-15ISK=16=LOL SKL MB 15221-1M DIS
BIOS package for the Lenovo IdeaPad 700-15ISK, board LOL SKL MB 15221-1M, marked DIS for the discrete graphics version, in a 4.25 MB RAR archive.
BIOS · 15221-1M · 4.25 MB · 17 Dec 2017BIOS rar4.25 MB
Questions about 15221-1M
Is there a schematic for 15221-1M?
No standalone schematic PDF has been indexed for 15221-1M yet. Check the archives listed on this page — schematics are often packed together with the boardview — or search again later, as the index is updated daily.
Is there a boardview for 15221-1M?
No boardview has been indexed for 15221-1M yet.
Who makes the 15221-1M board?
15221-1M follows the Wistron numbering scheme (xxxxx-x). It is found in Lenovo devices.