If you want to enter the BIOS setting interface after you power on, you can try to quickly press the [ESC] key on the keyboard.Press once and release again.After a while, a pause interface will appear on the screen.This interface is the main interface of BIOS, where you can set BIOS options according to your personal needs.To enter the BIOS setting interface, you need to use the corresponding shortcut keys.For example, if you want to start the system from a USB device, you can press the [F9] key several times until the option to select the startup sequence appears.For HP ProBook series notebook computers, the above methods are applicable to more than 4 models.Other laptops may need to try other shortcut keys such as [DEL], [F1], [F2] or [F10].
My opinion is that we should go to him and ask the computer seller to help you with it. If we can't do that, we will restore the factory settings.They can do it.This is the genuine system.Even for pirated systems, you can find them for you. In addition, use Master Lu to check the hardware configuration. The following are the methods of computer optimization and computer acceleration that I have organized, please refer to. 1 Regularly, use Master Lu and other software to measure the temperature of the computer. If the temperature is too high and the computer will run slowly, it may be that the internal fan is broken or something. Clean the dust in the computer. After the desktop computer is turned off, open the chassis, and use a hair dryer to blow with cold air. 2 Usually, 360 Guard, Kingsoft Guard and other tools should be used to clean up system garbage and temporary files (ie cache) generated from the Internet, and to check and kill malware. 3. The computer configuration is poor. Try to set the virtual memory as large as possible. (xp) Right click My Computer Properties Advanced Performance... where to set advanced changes Set it to 2000 - 4000 in customization (win7) Computer - Properties - Advanced System Settings - Performance Settings - Advanced tab - Virtual Memory - Change - Select the drive c to set, select the system management size, or select a custom size as required - Settings - OK. 4. Antivirus software installation accounts for less resources, such as Nod32, or only one auxiliary anti-virus software is installed. 5 Try to set the IP as static IP to reduce the boot time of the computer and the response time after entering the desktop.(cqjiangyong summary: this is the reason why many people can't move their computers in the first few minutes after they start up) 6 Don't put too many files and icons on the computer desktop, which will slow down the computer response. Try not to install the software on the c disk. 7 Close some startup programs.Start - Run - Enter msconfig - OK - Click Start - Start in the "System Configuration Utility" window. Except for the input method (Ctfmon) and anti-virus software, general programs can be closed.You can also use 360 and other software to intelligently optimize startup acceleration. 8 It is recommended to install only one main anti-virus software. Installing multiple anti-virus software will occupy computer resources and make the computer slower. 9 Regularly defragment the defragmented disk. Open the drive of my computer to defragment the disk - Properties - Tools - Select the defragmented disk to open the Disk Defragmenter window - Analysis - Defragmenter - The system starts defragmenting. 10 Install computer optimization software such as optimization master or super rabbit, and the computer will be much faster under optimization!! The current system also takes up a large amount of memory. If necessary, it will be much faster to add more memory. The hard disk of the computer will also slow down if it is used for a long time. Re partition installation can repair the logic failure, and the computer will also be faster. The physical reading and writing speed of the hard disk is slow, so it can only be replaced with a better one.
You can make an error when starting up, such as pressing some keys on the keyboard or even unplugging the keyboard when starting up. In this way, during the operation of DIOS, after the self-test trace error, the self-test will generally stop and you are recommended to enter the BIOS screen to reset. At the same time, the screen will show the machine to enter the BIOS to reset, and the screen will show the method for the machine to enter the BIOS.In this way, you will cheat the way to enter BIOS settings from the computer. At this time, I read a book about BIOS.
If you are not sure which key it is, you can find it in the computer manual, or try the combination keys Fn+F10 and Esc.Sometimes the BIOS will display a prompt message to tell you what key to press to enter. You can find the correct method by patiently searching
Normally, you need to press F2 or Delete to enter the HP laptop BIOS settings when starting.Make sure that after the computer is turned on, you have to press one of these two keys immediately when the HP logo or self-test screen appears on the screen, or you may miss the opportunity
