Motherboard Manual [hot]: Lenovo Is6xm Rev 1.0
Not natively supported on all revisions (standard Lenovo cases often lack a reset button). ⚠️ Compatibility Notes
The motherboard layout is shown below:
The IS6XM uses a standard 24-pin ATX and 4-pin CPU power connector. This makes it easier to use with modern aftermarket PSUs compared to newer Lenovo boards that use proprietary 10-pin or 14-pin main power. Lenovo Is6xm Rev 1.0 Motherboard Manual
Not directly. The manual doesn't mention these. Use a PCIe adapter card, but you cannot boot from M.2 without a modified BIOS or Clover bootloader. Not natively supported on all revisions (standard Lenovo