stored in the BIOS settings of your computer basic hardware and firmware to ensure his boot.The user does not have to frequently enter the BIOS, but sometimes the need arises.
In many models of laptops at the start of the system the user is given a hint on how to enter the BIOS - for example, appears on the screen Press Del to enter setup - «Press Del to enter the setup."Press Del while finding this line on the screen, you'll BIOS.
Del key is the standard way to enter the BIOS, but some laptops it is implemented differently.If you can not enter via the Del, try other options - F1, F2, F3, F10, Esc, Ctl + Alt + Esc, Ctrl + Alt + S, Ctrl + Alt + Ins.Such a variety of input options in the BIOS gives users the inconvenience, but manufacturers are not in a hurry to standardize the procedure.In most cases, to enter the BIOS used keystrokes Del, F1 or F2.
What settings can be made in the BIOS?Most often, the user is faced with the need to enter the BIOS when you install the o
perating system or in any other case where it is required to boot from the CD.Many computer manufacturers allow the user to trigger the boot menu by pressing F12, which is very convenient.But if this option is not available, we have to go into the BIOS and as the primary boot device to put the CD-ROM drive.When you install Windows should not miss the moment and after the first automatic restart the computer again to enter the setting and return to booting from the hard drive.
It is in the BIOS, you can configure the processor.Sometimes, for a variety of reasons, its settings are not optimal.For example, processor frequency of 2000 MHz.By changing the frequency of system bus 2000 MHz can be obtained as 166 × 12, 200 × 10, 333 × 6. The most profitable is the last option, because by increasing the frequency of the system bus increases the overall performance of your computer.
performing in the BIOS or that the changes do not forget to keep them.This is usually press F10 or select from the main BIOS menu line Save and exit setup.A window in which to confirm the saving must enter Y and press Enter.