Try first the most trivial way to access the BIOS settings. Start with selecting "Reboot" from the main menu of the operating system of your computer. When the OS is completed and the screen will be informational messages about the verification of computer hardware, press the key assigned to the command entry panel of the BIOS settings. In most cases it should be the Delete key or F2, but sometimes manufacturers include their imagination and compose the whole combination, e.g. Ctrl + Alt + Esc, Ctrl + Alt, Ctrl + Alt + Ins. The exact value for your version you can see in the information labels in the lower left corner of the screen - it will appear for a while after passing POST requests.
Open all from the settings panel in BIOS will not work - there are too many for one screen. So you have to choose one of the sections and to consider their groups, and sometimes even go into subsections, which can also contain nested sections.
If after pressing enter the panel on the screen you will be prompted to enter a password, do it. In the event of his absence will have to reset the settings of BIOS to factory defaults to reset your password. To do this, turn off the computer and unplug the power cord. Remove the case side panel and look on the motherboard a jumper, near which the inscription etched CLR_CMOS or CCMOS. After removing from the pins the jumper and moving it to a different position, and you reset the password together with all the BIOS settings. You can not touch the jumper and removed from the motherboard battery is "tablet", which should be placed close to this jumper. Pull it from the slot and in about 10 minutes reinstall.
If in the basic system of input/output of the computer is locked up and you want to remove the lock, consider the ratio of potential benefits and losses. First, this operation requires specific skills, and second, it is possible that these settings are locked because the installed version of the motherboard is designed only for fixed - unregulated - the values of these parameters. These two risk factors can lead to failure of the CPU, memory chips or motherboard chipset.
Use the software from the manufacturer installed in the computer BIOS, if you decide to still unlock is not available settings. With it, you need to make changes to the source code ("patching"), made a copy and then replace the original version of the upgraded ("upgraded"). Desired programs and their descriptions is best to look on the manufacturers ' websites on the Internet. Can help with determining which version is installed, and finding the right editors for her applets installed on site http://wimsbios.com.
Advice 2 : How to set default bios settings
To download the host operating system the computer management is performed by the underlying system I/o - BIOS. In its firmware written protocols verify the functionality of devices, you need to get started, as well as the procedure for initiating the loading of the main OS. In these procedures the computer user can make changes and sometimes it happens that the results of such interference it is necessary to eliminate, restoring the factory default settings of the BIOS.
Remove the application installed on the motherboard battery the battery providing power to the chip, which stores the record the current BIOS settings. This is the most radical and reliable method, but it requires physical rather than software manipulation, so first you will have to shut down the operating system, turn off the computer, remove the side panel of the system unit and look on the motherboard that the battery ("tablet"). Do not rush to install the battery back - for greater certainty usually recommend about five minutes to wait and then do all of the manipulation in the reverse order.
Reset the factory setting of the BIOS by using the appropriate jumper on the motherboard - this option can replace the above-described manipulation with the battery. This, too, will need to obtain immediate access to the "innards" of the computer, removing one of the panels (most commonly the left) of his body. Search jumper near the battery next to it on the PCB needs to be etched inscription CLR_CMOS or CCMOS. Moving the jumper to another position and you will return to the original BIOS settings.
Use the reset function of the BIOS provided in the control panel, this basic system input/output. To do this, initiate the restart procedure of the host operating system and log in to your BIOS settings - usually this is done by pressing the Delete button during the boot process, but depending on the version it could be F1, F2, F10, Esc, or even CTRL + ALT, CTRL + ALT + ESC, CTRL + ALT + INS. Information about what should be done, as a rule, appears in the bottom left of the screen in English. Once in the settings panel, it is best to call the help (F1) and find the designated reset function factory settings button the corresponding record may, for example, be formulated as Load Optimal Defaults and assigned to function key F9. Pressing the right button, exit the panel, while retaining the changes.