Disable “Energy Efficient Ethernet” and “Green Ethernet” in device properties:
: LGA 1155 (Supports 2nd Gen Intel "Sandy Bridge" Core i3/i5/i7; : 3rd Gen "Ivy Bridge" CPUs are generally not supported and may cause boot failure). The Retro Web ⚠️ Critical Update Tips How to update system BIOS - Windows - Lenovo Support SG 5 Feb 2026 — Lenovo Is6xm Rev 1.0 Motherboard Drivers
| OS | Driver Support | Recommendation | |----|----------------|----------------| | Windows XP | Yes (legacy) | Not recommended | | Windows 7 64-bit | Full Lenovo support | Best choice | | Windows 10 | No official drivers | Use built-in generic drivers; audio/LAN may work, but expect SM Bus issues | | Linux (Ubuntu/Debian) | Full open-source support (kernel 5.15+) | Excellent alternative | audio/LAN may work