portable floppy disk drive

PS: The final Exam is finally over, and I finally have time to start running my blog. Some of the lessons in this semester are really very useful, I feel a lot of courses can be written in a very fine technical blog, such as pipeline technology, database of some technology, the examination in the University of the content of "perfunctory" really valuable content to avoid the test, but chasing a lot of the concept is very chicken. No matter how, this summer to myself left a lot of official techni

The Optical drive consists of three parts, mechanical parts, electronic components and optical components, which are more complex than ordinary floppy disk drives and hard disks in use and maintenance, and the fault analysis and location are more complicated. The failure of the optical drive usually has interface faul

Here, I would like to thank "Lianjiang", "grub4dos elementary tutorial" by "Lianjiang", and "Lianjiang" for their valuable experience in grub beginners.I have just come into contact with grub. If there are any omissions, I hope you will not mention them. 1. First Use "hpusbfw" (HP formatting tool), file system select "FAT32", "Create a MS-DOS boot disk", select "use internal MS-DOS boot disk", click "star

Integrate the driver into the system installation disk-images are mostly used to meet the needs of different users. In fact, the operation process is very simple, that is, just a few mouse clicks. When we install the system on a computer using SATA, SCSI hard disk, or disk array, we need to press F6 when the installer detects the

technology matures, more and more motherboards and hard disks are starting to support SATA (Serial ATA), and SATA interfaces are gradually replacing the traditional pata (parallel ATA) trend. What is the difference between SATA and PATA in transmission mode, and what are the advantages of SATA relative to Pata? This is the topic that this article needs to discuss. 　　What is Parallel ATA ATA is actually an interface standard for IDE devices, and most hard drives, optical drives,

rest is created automatically. Take is USB2.0 u disk to do the test, so say, recommend USB3.0 equipment, make faster! After the production, is to launch the BIOS set up, according to the figure, select the second left. Next, select the boot Device. 1st Boot device option, removable Dev can enter removable dev to confirm whether the motherboard can be identified! All right ~

At present, many users will be through the U disk to install the system disk, after all, using a USB stick is relatively portable. However, a recent netizen reflected that: in the use of USB flash drive to install the system, the computer will be prompted: The boot sector is unknown, what is the matter? Small series an

　Win7 system settings only read the specified USB drive and other U disk is not available method 1, the U disk first inserted into the Win7 system, so that the system can normally use U disk, and then into the "Control Panel", double-click the "Device Manager", in which to expand the "