Comment 3 for bug 1145508

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Anthony Wong (anthonywong) wrote :

The BIOS of this machine is quite old, it may be a pre-production version:
  dmi.bios.version: HCET01K1(0.01)

It was reported that a later bios can fixed it, but I can't find one, there is even no bios update posted on Lenovo website for this machine.