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Phenomenon: "Write protection for the volume is removed from the drive DEVICEHARDDISK1DR5 because the floppy disk is write-protected and cannot be written to the floppy disk." cannot be formatted, and write protection is also displayed.

Microsoft accounts are not commonly used, but suddenly they are not. In particular, the Windowphone system developed by Microsoft is essential 　Tools/raw Materials Computer Internet 　　Method/Step Search for Microsoft in Baidu, click

different BIOS for u disk (USB-HDD mode) startup, the same U disk capacity parameters---cylinder, head and number of sectors (referred to as CHS), the identification of different (prove this can be installed on different machines on the same version

Want to take a picture of our computer and share it with a friend, or save it? So how do we get a screenshot? In fact, many methods, the following small series to introduce. The method is as follows: 1, the keyboard on the most line of the

How to adjust the brightness of the notebook screen Used a long time notebook computer, but suddenly found that do not know how to adjust its brightness, because it does not adjust the key, not as simple as a desktop computer, press two on the line,

So overall, the first is the HDMI interface, followed by the DVI interface, and finally the VGA interface. First of all to determine what the LCD TV video input interface, if only VGA interface, then any one notebook can be competent; if there is a

Do not know if you have no sense, nearly one or two years of DIY hardware field, the CPU water-cooled radiator has a trend of increasing fire. Search on the Internet to know that, at present many manufacturers have launched a CPU water-cooled

Although Microsoft has announced the end of the XP system support, but the user of XP system is still a lot, according to data analysis XP also has 27% of the number of users, in the number of XP users are so large, to solve the problem of XP is

　　1. No cameras found Symptom: A computer does not detect a new installed USB interface camera. Analysis and processing: first check the operating system, and then check the BIOS, USB interface and installation error. If the system being run is

In today's notebook market, the number of notebook models over 15.4 inches can be counted with two fingers. A large proportion of these products come from Hu Hongyu, and Aspire E5-771g-51t2 is one of the most interesting. Acer's 17-inch

The first role: press the DELETE key to achieve the Windows keyboard backspace function, that is, delete the cursor before a character (default); The second function: Press fn+delete key, delete a character after the cursor;

While Windows 8/8.1 has almost become a nightmare for Microsoft, Microsoft still needs to contain its rivals before Windows 9 is launched. What is the most effective way to compete with Apple's ipad? Obviously the price, so we saw the Toshiba Encore

definition U Disk: U disk installation is the use of U disk Startup Disk production tools, the production of U disk Startup disk, and then start win PE system from U disk, and then load the download good system image to install the method. CD-ROM

First step: Prepare the picture. The only thing you need to be aware of is that if you want to get the best results, you need to prepare a picture of your screen resolution (click here) 80*95 ratio, and 160*190 proportional to replace the picture to

With a Mac also used for nearly a year, do not know how to a screenshot inside, before also under QQ QQ snip software. Do not know, Mac brought a very powerful screenshot function. That QQ is simply weak burst. First of all, two screenshots.

Sometimes a lot of beautiful music or the sound of their interest in some video appears, and the network does not have a separate audio files related to it, at this time we will use some tools to directly extract audio files from the video file, the

Solid-state hard disk compared to ordinary mechanical hard disk, the biggest bright spot is undoubtedly faster and more read and write speed, the system will be installed in solid-state hard drive, can significantly improve computer switching

Failure diagram: 　　Reason Analysis: 1, the physical hard drive has an incorrect master boot record (MBR); 2, the basic input/output system (BIOS) did not detect the hard drive; 3, the hard disk was damaged; Reminder: Some third party

B85 and Z87 are 8 series motherboards, suitable for use with Intel's four-generation Haswell processors, these two processors are currently the main installed users choose the largest number of motherboards, the difference between the two, we can

Let me tell you the way I used to use it. First, restart the computer and then delete, Two, use 360 forcibly deletes, Third, make a delete file deletion: Method, you can build a text file To enter this code inside del/f/a/q?%1 RD/S/q?%1 Save