Turn on the computer, and then click F10, until the BIOS opens. How do I reset my HP laptop BIOS?īackup and save important information on your computer, and then turn off the computer. Set Proper Boot Device – If your computer keeps booting into BIOS, the issue may be triggered by the incorrect boot order (see caption below). CMOS Battery – could be that your CMOS Coin Battery is DEAD and needs to be replaced. Why is my laptop showing InsydeH20 setup utility?ġ. How do I fix my Acer It says no bootable device? Note: Modifying BIOS/ complementary metal oxide semiconductor (CMOS) settings incorrectly can cause serious problems that may prevent your computer from booting properly. “InsydeH20” is a BIOS setup created by “Insyde Software”.