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    W520 Optimus Problem

    Discussion in 'Lenovo' started by nastrox, Jul 23, 2011.

  1. nastrox

    nastrox Notebook Enthusiast

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    Hi everyone, I just downgrade my bios 1.06 and encounter the following problem:
    In bios display setting: Optimus enabled
    Firstlt, when i playing leagueoflegends(a game), it loads smoothly and able to play. However when i alt+tab to window and load back to game again, the game crashed! Do anyone have any idea why?
    Secondly, bios displaying setting: Discrete enabled
    Loading into window resolution was decreased and able to load/open nvidia setting. Do anyone have any idea if its related to bios 1.06?
     
    nastrox, Jul 23, 2011
    #1