Shut down the operating system. Turn on the computer again, however, when it starts to boot and appears a black window with letters and numbers, press Pause or combination Fn+Pause. It works not on all models, but worth a try. If the download window has stopped, note the text “Press F1 to enter setup”. Instead of F1 can be any key name brand. This will be the team to enter the BIOS on your computer.
If you are not able to view the text, try to use different combinations. Usually suitable for Compaq F2, F11, F9, Delete. Try other keys, maybe your motherboard is more rare than the previous one.
Try to learn the information you need on the Internet. For this just find out your motherboard model by going to the properties menu of "My computer". In the opened window select the tab "Hardware" and click device Manager. Find the motherboard, normally it is displayed at the top of the list. Rewrite its name with punctuation.
Open a browser, type in the search box the model name of your motherboard and see the results. If you do not find necessary, perform search with more keywords. You can also view the specification of your laptop model and using the marking to get the necessary information, for example, on the website of the manufacturer.
If all the previous steps have not yielded a positive result, try to contact the technical support of HP. Individuals should have the right information, given that most models of their laptops simply do not provide instructions to them in its configuration.
Be careful when changing BIOS settings.
Read the instructions to motherboards.
Advice 2 : As for Asus to get into BIOS
Asus has always been one of the leaders in the production of components for personal computers. But sometimes the stability of the motherboards of this manufacturer is in question — quite difficult to get into the BIOS SETUP menu.
To enter the BIOS menu you can use hot keys or key combinations. Hot key depends on the type of device used, usually it is Delete, F2 or Escape. There are cases where these combinations do not work or work, but the menu is not fully loaded. In this case, you must diagnose the problem.
First you need to check the keyboard and mouse standards. Some models of motherboards does not perceive properly the keyboard with a usb plug. Why can it happen? The problem lies in devices that are connected to the Board. An example is the use of the usb3 interface and connected card reader.
The ongoing conflict be resolved quite simply: to connect a keyboard with ps/2 interface or disable built-in system unit card reader. There's no other way, is to sacrifice one.
In some cases, may be guilty of the monitor. For example, when buying a computer your system unit was tested and was serviceable, but at home the same actions cannot be performed. If you discard the version with the keyboard, look to the configuration of the monitor.
Most likely, at the initial inspection of the computer in the system BIOS recorded the original resolution of the screen and on the "home" monitor that has no function "AutoConfig", it was already different. Thus, the solution to this problem is obvious: hook up a monitor to decrease the screen resolution.
It often happens that the only solution would be to update the BIOS firmware. This operation is easy, but requires care. Be very careful when choosing this option. Don't forget to make a backup before flashing.