| Category | File Name | Download |
|---|---|---|
| Original Backup | Lenovo\Lenovo IdeaCentre B300 CIG41S\Lenovo LEGEND Dragon - B300 IdeaCentre M25P80.rom | |
| Original Backup | Lenovo\Lenovo IdeaCentre B300 TPV CIG41S BIOS DIS+UMA\Lenovo LEGEND Dragon - B300-16A.rom | |
| Original Backup | Lenovo\Lenovo IdeaCentre B300 TPV CIG41S BIOS DIS+UMA\Lenovo LEGEND Dragon - B300-12A.rom | |
| Original Backup | Lenovo\Lenovo IdeaCentre B300 CIG41S\Lenovo LEGEND Dragon - IdeaCentre B300 CIG41S V1.3.rom |