Help!! What is the function of "White button" on mainboard

Discussion in 'Fujitsu' started by manman1111, Jun 8, 2018.

  1. manman1111

    manman1111 Newbie

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    i have a notebook - fujitsu LH532. Since it was slow, I reinstall from win8 to win7 with USB. After that, I need to plug in the same USB for booting and enter to windows. Thus, i reset bios and aim at change boot sequence via remove the cmos / the battery on mainboard. I do not know how to disassemble notebook, so i only can reach a part of mainboard rudely.
    I press the "White button" (i guess it is the button for clear bios). Then, i power on notebook. There is nothing shown on screen!! The power button flash and cannot enter to windows.

    Can someone help me to solve such problem. Thank you some much!!

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  2. downloads

    downloads Super Moderator Super Moderator

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    That button is a left click button of touchpad.
    What you need to do is change boot order in BIOS not clean CMOS.

    Press F2 to enter BIOS setup at boot.
     
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