The running speed of the computer will become slower and slower over time. Some friends may think of reinstalling the system, but after reinstalling, so many applications should be reinstalled, how to speed up without installing the system. What is the speed of the computer? Xiaobian summed up the "Five-style" speed of speeding up the computer in the process of using the computer, and share it with you.
One, move DMA mode, improve hard disk speed
The maximum transfer rate of hard disk using UDMA/33, 66, 100 technology is 33MB/s, 66MB/s, 100MB/s, theoretically it is IDE hard disk ( This refers to the PIO MODE4 mode, which has a transfer rate of 16.6MB/s), which is 3-6 times the transfer rate. However, in the default setting in Windows, the DMA is disabled, so we must turn it on.
The specific method is: open "console→ system → device administrator" window, expand "disk drive" branch, double-click UDMA hard disk icon, enter "properties → set → option " ;, in front of "DMA", "√", then press OK to close all dialogs and re-computer.
Second, the BIOS optimization settings
In the BIOS settings home page we enter the "Advanced BIOS Features" option, move the cursor to the "Frist Boot Device" option, press "PageUP" and "PageDOWN" Select, the default value? "Floppy", which means that the system will first read the information from the floppy drive, which will lengthen the machine's operating time and shorten the life of the floppy drive. So we have to choose "HDD-0" to move directly from the hard disk, so that it will move for a few seconds. In addition, for the "Above 1MbMemoryTest" in the BIOS settings, it is recommended to select "Disabled", for "QuickPowerOnSelftest" it is recommended to select Enabled.
The settings in the "Advanced Chipset Features" item have a great impact on the acceleration of the machine. Please pay more attention. Change "Bank 0/1 DRAM Timing" from "8ns/10ns" to "Fast" or "Turbo". "Turbo" is faster than "Fast", but not very stable. It is recommended to select "Fast". If the memory quality is good, you can choose "Turbo" to try, unstable can be changed back to "Fast".
For memory-quality memory sticks, it is recommended to set ?"2" in the "SDRAM CAS Latency" option to speed up.
The newer motherboards support AGP4X. If your graphics card also supports AGP4X, then it will be launched at "AGP-4XMode", that is, select "Enabled" The ability of the graphics card to speed up the system.
Third, remove the Windows boot logo.
First you need to open the "Start"→"Set"→"Binder option", check the "Advanced Settings" list box from the "View" tab. ;Show all files ". Then open the C disc, find the MSdos.sys file, and cancel its "read-only" attribute, open it, and add a line of statements under the "Option" paragraph: LOGO=0, so the Windows boot pattern It will not be loaded and run, and the boot time can be shortened by 3 seconds.
Four, optimize "action" group.
Computer beginners love to try out a variety of software, and delete it in a short time, but often because of some inexplicable reasons, these software will also reside in the "action" project (especially When using some D software, Windows will waste a lot of time. To solve this problem, it is very simple. You can open "start"→"run", select the input "msconfig" in the "open" column of the dialog box that appears, and then click " ", will bring up the "system configuration utility", click on the "action" tag, and you will not need to load the "√" in front of the program of the action group. In this way, at least the actuation time can be shortened by 10 seconds.
Five, finishing, optimizing the registry.
When Windows is turned on, the system needs to read the relevant data in the registry and temporarily store it in RAM (memory). Most of the time Windows booted up, it was spent on it. Therefore, it is necessary to organize and optimize the registry. For optimization of the registry, you can use software such as Windows Optimizer. With Windows Optimizer, click "Register Information Cleanup"→"Scan", the software will automatically clean up the garbage in the registry for you. After the scan is finished, a menu will pop up for you to choose whether to back up the registry. It is recommended to select a backup, then click "Clear " after backup.