suspend not working

  • Hello,
    Lenovo laptop, LE 8.0.1, running to HDMI TV.

    Suspend will only work for a few seconds, then system turns back on again. The machine's bios (insydeh20) has no power options available, and options within kodi don't work.

    Anyone else seeing this issue?

    If relevant: GPU= mesa DRI Intel ironlake mobile.
    CPU= INTEL CORE i3 M 370
    Thanks.