many critical system settings PC protection in the BIOS, small mikroshemka on the motherboard, which is a stand-alone functioning minicomputer, the testing system at boot time.Abbreviation BIOS stands with English as follows: the basic input / output system.
simplest example of settings that do not change from the operating system, - the time and date.A more complex provided on some systems - CPU fan speeds.You can also include a built-in sound chip, network card, set the interrupt device.So the question is how to open the BIOS, of course, if you are experiencing unusual system.The fact is that conventional desktop PC has become almost standard that enter the BIOS may be the key DEL, but notebook manufacturers bother to ask for spare parts and services for the service has been consistently high, for this reason they algorithm enter the BIOS may becompletely different.
This article contains the maximum number of combinations and tricks to achieve success;If you have a question, how to open the BIOS - try them all.Of course, if you are a qualified service technician and often encounter adjustments and repairs of laptops, you already know everything, but there are situations when it is necessary to grasp what is called "on the fly", and a good manual is necessary in handy ...
Firstshould try the top row "efok" by Escape to F3 and F10 on to F12.Often, at the stage of pre-loading occurs clue which key to press to enter the coveted menu.However, you may not have time to consider it.For this purpose it is convenient to use the button Pause, which is very useful to stop loading at the stage of POST testing.A common situation is that instead of a black screen when booting laptop logo is displayed.Try to remove it by pressing Esc, to see the hint.
There are also less common combinations.Scope of application - old and rare models of laptops, as well as "branded" PCs like Dell, Compaq, Hewlett Packard, and so on.Try a combination of Ctrl + Alt + Esc, Ctrl + Alt + Ins, Ctrl + Alt, Ctrl + Alt + Enter, Ctrl + Alt + Del, Fn + F1, Ctrl + Alt + S, Ctrl + Ins.Some of them will help.
If you do not want to guess, try to somehow solve the problem, how to open the BIOS.Note that for each brand noutbuchnogo characteristic feature of the keyboard shortcut to access the administration of its parameters:
- for Acer, you can use Ctrl + Alt + Esc or F1.F2.
- Computer maker of non-standard form factors ALR prefers that the problem of how to include the BIOS, has been solved by a combination of Ctrl + Alt + Esc or F2.
- AMD is for all of its products prefers F1.
- If you're lucky enough to own "brand" of the motherboard AST, try a combination of Ctrl + Alt + Del, Ctrl + Alt + Esc.
- Please note that in addition to the standard variation there DEL Award BIOS with the Ctrl + Alt + Esc.
- Compaq - not such a rarity in Russia, especially among office PCs;to enter the BIOS by pressing F10.
- malorasprostranennyh Cybermax prefers to users before you enable BIOS, press the keys Esc.
- Dell - a huge US corporation developed model line, so Dell Latitude should approach the combination Fn + F1 and F2.In a series of Inspiron and Dimension for this purpose involve F2.And a series of "400" - F1 and F3.
- IBM traditionally prefers F1 and F2, although there are exceptions.Lest you puzzled over the question of how to open the BIOS in the IBM PS / 2, that these combinations (they have to be repeated consecutively): Ctrl + Alt + lns, Ctrl + Alt + Del.
- Toshiba, as well as all companies focused on the domestic market, prefers originality;to enter the BIOS of laptops this renowned brand, use ESC button and F1.
- Sony in its popular notebook VAIO series prefers keys F1 and F3.
- Packard Bell - this is usually an old PC, surviving his life on the desk of the office.The BIOS system units Packard Bell can be accessed using the F1 or F2.
- Micron can be seen very often, but still the system blocks the brand can sometimes be found, so you might want to know that they open the BIOS by pressing F1 or F2.
