I believe you are satisfied. Give it a try! Speeding up computer startup is the "15-way" to speed up computer startup (it seems that there are quite a few computer failures in this forum, which is quite good). It is a common problem for every computer fan to start the computer too slowly, and it is everyone's common wish to start the computer faster. In the process of using the computer, I summed up the "fifteen styles" to speed up the computer startup and shared them with you. It is the common wish of every computer fan to start the computer too slowly, and it is the common wish of everyone to start the computer faster. In the process of using the computer, I summed up the "fifteen formula" to speed up the computer startup and share it with you. First, the optimization settings of bios are on the homepage of bios settings. We enter the "Advanced bios Features" option, move the cursor to the "Frost Boo T Device" option, and press "pageup" and "pagedown" to select. The default value is "floppy", which means that the system will first read the startup information from the floppy drive when starting, which will lengthen the startup time of the machine and shorten the life of the floppy drive. So we have to choose "hdd-0" to boot directly from the hard disk, which takes a few seconds to boot. In addition, it is recommended to select "disable" for "ABO ve 1 bmmemorytest" in bios settings, and select "enable" for "quickpoweronselftest". The setting in "Advanced Chipset Features" has a great influence on machine acceleration, so please Dogariu. Change "bank 0/ 1 dram timing" from "8ns/ 10ns" to "fast" or "turbo". "Turbine" is faster than "fast" but unstable. It is recommended to choose "fast". If the memory quality is good, you can try "Turbo Frequency", and if it is unstable, you can change it back to "Fast". For memory chips with good memory quality, it is suggested to set it to "2" in the "sdram cas latency" option, which can speed up the speed. Newer motherboards all support agp4x. If your graphics card also supports agp4x, activate this option in "agp-4xmode", that is, select "enabled", which can give full play to the capabilities of the graphics card and speed up the system startup. Second, start dma mode to improve the speed of hard disk. The maximum transmission rate of the hard disk using UDMA/33,66, 100 technology is 33mb/s, 66mb/s,1000 MB/s, which is theoretically an ide hard disk (here refers to pio mode4 mode, and its transmission rate is 16.6mb/s). The specific method is as follows: open the window of Control Panel → System → Device Manager, expand the branch of Disk Drives, double-click the udma hard disk icon, enter Properties → Settings → Options, put a tick in front of dma, and then press OK to close all dialog boxes and restart the computer. Third, remove the boot sign of windows. First of all, you should open Start → Settings → Folder Options, and check "Show all files" in the list box of "Advanced Settings" in the "View" tab. Then open drive C, find the file msdos.sys, cancel its "read-only" attribute, open it, and add a line under the "options" paragraph: logo=0, so that the boot mode running windows will not be loaded, and the boot time can be shortened by 3 seconds. Fourth, optimize the "starting" group. Novices love to try out all kinds of software and delete it quickly, but often for some inexplicable reasons, these software will stay in the "startup" project (especially when using some D-version software), and windows will waste a lot of time when starting. To solve this problem, it is actually very simple. You can open Start → Run, select and enter msconfig in the Open column of the dialog box that appears, and then click OK to bring up System Configuration Utility. Click the Start tab, and the "tick" in front of the program that does not need to load the startup group will be removed. In this way, the startup time can be shortened by at least 10 second. 5. Organize and optimize the registration form. After windows starts, the system must read the relevant information in the registry and temporarily store it in ram. Most of the startup time of wi ndows is spent on this. Therefore, it is necessary to sort out and optimize the registry. Related to the optimization of the registry, software such as windows Optimizer can be used. With the windows Optimizer, click "Registration Information Cleaning"-> "Scan", and the software will automatically clean up the garbage in the registry for you. After scanning, a menu will pop up for you to choose whether to back up the registry. It is recommended to select backup, and click "Clear" after backup. Six, regular maintenance system. If there are too many games, too many applications and too many old materials in the system, your computer will be slower and slower, and the boot time will be longer and longer. So it's best to do a comprehensive maintenance of the computer every once in a while. Click "Start"-> "Programs"-> "Accessories"-> "System Tools"-> "Maintenance Wizard", and then click the "OK" button to conduct a comprehensive maintenance of your computer, which will keep your computer in the best condition. For hard disks, it is best to do "disk defragmentation" once every two weeks, which will obviously speed up the program startup. Click System Tools → Disk Defragmenter. Note that when defragmenting disks, you must sort the disks where the system is located, so as to really speed up the startup order of windows. Seven, expand the virtual memory capacity. If your hard disk is large enough, please open System in Control Panel and turn on Virtual Memory in Performance options. Select the second option: users set their own virtual memory settings, point to a hard disk that is rarely used, and set the maximum and minimum values to a fixed value, which is about twice the size of physical memory. In this way, when using hard disk in virtual memory, you don't have to accommodate the size difference, but use fixed space as virtual memory to speed up access. It is best to set the virtual memory after "disk defragmentation", so that the virtual memory can not be divided into a continuous space without fragmented files and can play a better role. Eight, get rid of fancy settings such as "wallpaper" and "screen saver". Needless to say, these settings occupy system resources and seriously affect the startup order of windows. The way to get rid of them is to click the right mouse button in the blank space of the desktop, select Properties in the pop-up menu, select the tabs of Background and Screen Saver in the pop-up dialog box respectively, and set the wallpaper and Screen Saver to None. 9. Delete autoexec.bat and config.sys. The autoexec.bat and config.sys files in the root directory of the system installation disk are no longer needed by windows, so they can be safely deleted, which can speed up the startup of windows. X. streamlining *. Ini files, especially the contents of system.ini and win.ini, many drivers and font files are loaded in the [386enh] section of system.ini, just to clear the key points. It is particularly important to note that the field shell=explorer.exe is a hidden loading place that Trojans like. Trojans usually change this sentence to this: shell=explorer. Exe file.exe, pay attention to the file.exe here is a Trojan server program! The subsequent loading operation of Trojan horse not only threatens the system security, but also slows down the computer startup. The programs loaded after "run" and "load" in win.ini don't need to run every time they are turned on. They can be cleared temporarily, and then click Run when necessary. In this way, the related files called by windows will be reduced a lot, and the startup speed will naturally be much faster. 1 1. Close ScanDisk. Open msdos.sys with a text editor, and you will see the following contents: [Options] BootMulti =1BootGUI =1autoscan =1If you don't want to run scandisk after abnormal shutdown, you can change atuoscan= 1 to autoscan=0, so that the startup speed of the computer will be increased after abnormal shutdown. Open msdos.sys with a text editor and set bootdelay in [Options] to 0. Thirteen, reduce unnecessary font files. Font files occupy a lot of system resources, slow startup and a lot of hard disk space. So try to reduce unnecessary font files. But if you delete the wrong font file, it may make windows abnormal. Therefore, we can adopt the following "bait switching" method (font files can be installed without occupying a lot of disk space): first, open the font binder (such as f:\zk), select all truetype font files, drag them to the c:\ windows\fonts binder with the right mouse button, and select "Create Shortcuts in the Current Location" in the pop-up menu, so that when these font files need to be used, only. Fourteen, delete redundant dll files. There are many dll files in the system subdirectory of the window operating system. These files may be shared by many files, but some files are not used. In other words, these documents are useless. In order not to occupy hard disk space and improve startup speed, you can delete them all. Fifteen, the practice of "side door left road". If the system is suspended, the current system state will be saved after shutdown. After the next boot, the system will go directly to the desktop before the last shutdown. In this way, the startup time can reach 4-5 seconds at the earliest, but not all motherboards support bios, which is a bit troublesome to set up. Open the registry and expand it to HKEY _ Local _ Machine \ Software \ Microsoft \ Windows \ Current Version \ Shared dll. There are many dll files on the right. If the data is 0, it can be judged that the DLL file cannot be deleted by the program * * *. If the computer startup speed is not fast enough through the above methods, except for upgrading hardware (cpu, memory, hard disk, etc. ), another good way is to reinstall the system, which can obviously speed up the computer startup. Try it if you don't believe me! Instead, download a driver wizard ~ back up all drivers ~ so that you can reinstall the system without looking for drivers.