external hard drive not recognized

Commissioning experience-hard drive U-DishWith the development of embedded device capabilities, with the need for storage devices: a large amount of data information needs to be stored. Need to dump data, USB flash drive upgrade function and so on.In the process of using storage devices, we encountered a number of problems, but also summed up some experience:1. S

systems that support GPT data disks in the list above are available. Converting to a GPT disk under the system is done in Disk Management. 1, the disk tube is the default MBR disk. 3TB hard disk is divided into 2 parts, 2048GB is in MBR mode can be recognized and used, 2048 is hexadecimal, is the decimal 2190GB. 2. Convert the MBR disk into a GPT disk. 3, the converted 3TB

How to see if the hard drive is recognized in the BIOS Generally plug in the hard drive data cable and hard drive power cord, and then boot into the BIOS, in the BIOS of the standard C

As a storage device of the hard disk, the probability of failure is not large, the normal use of the hard disk, if not affected by external forces, generally will not be a problem, and we saw some such as hard disk circuit board burned hardware failure, but also because of the user's very operation caused. But in the m

directly to the factory settings, not yet, check your motherboard. The computer's USB interface itself is not a high-speed interface, while the mobile hard disk is a high-speed hard drive, so even if the power is normal can not show the mobile hard disk area, the computer's USB interface, the general computer will ha

Boot tutorial please view: http:// www.tudoupe.com/help/szjc/20152736.html), enter the potato PE system, open the Diskgenius partition tool on the Potato PE desktop: Open the Diskgenius partition tool after the main interface, see if you can identify the hard drive, if recognized (not recognized in the BI

when a second hard drive is damaged in raid. This is the system crashes, data loss, the site can not be accessed. Dedicated servers with a hard disk rack, the server can be hot-swappable SCSI hard drives without shutting down the computer, or you can replace the hard

multiple booting of multiple operating systems: EasyBCD2.1.2(4) EXT2FSD copy files to the ext2 (or ext3) file system under Windows, because the ext2 type of file system is not recognized under Windows, that is, the ext2 type of partition is hidden invisible under windows, EXT2FSD The ext2 partition can be displayed by setting to enable the copying of the corresponding files (primarily CentOS system mirrors) to the ext2 partition. This article uses th

: Directly shut off the hard drive power: Reset Smart ... After the wait is over, continue with the following: The status will be ready. Back to the main program interface, click the Model button, found that the model, LBA value can not be read: It's OK, write back the original disk info module. ChooseThe original disk 4th INFO module. Successful, the re-observation model, LBA can be

What about moving the hard drive without displaying the letter? The vast majority of mobile drives currently in use are USB ports, Plug and Play type, similar to U disk, people often use USB devices may also encounter the situation of mobile devices can not be recognized, this time need to use the elimination method to solve, need to determine whether the probl

What if the computer can't read the mobile hard drive? First, the system-driven reasons 1, USB is not recognized by the computer, boot press F8 into the safe mode after the exit, select the restart or shutdown in the boot, you can enter the normal mode. 2, if the failure is still, using system disk repair, open a command prompt input Sfc/scannow re

Mailbox often receives casual emails from siblings. This article is a masterpiece recently received. as a senior IT expert, I was amazed by my understanding of bios and the appropriate human metaphor for each part of the machine. I am a hard disk (I thought it was a joke at first, and I found it very touching only when I saw it)I am a hard drive and work in an

Mobile hard drive There is a noise can't read out what to do The main reason why a mobile hard disk cannot be recognized or opened by the computer is due to insufficient power supply on the USB interface. It is recommended that you use a standard mobile hard

cleaning. However, this removal of the hard drive is to be careful. There is a great deal of learning. 1, can not touch the hard disk on the back of the circuit board, because in the climate is dry, people may have static electricity in hand, in this case, touch the hard disk on the back of the circuit board, "electr

File system crashes, virus infections, hard disk controller failures, and similar other disasters can cause Windows to be unrecoverable errors. When this occurs, Windows displays this error message in Full-screen, windowless text mode, which is known as the blue Screen Panic (BSOD). Whenever a blue screen Panic (code BSOD) error occurs, this error sends a STOP message, which is a short error message that prompts you for the possible cause of the erro

Move the hard drive to the computer do not show what to do In addition to the method of reloading the USB driver, when the problem arises, we should check it in the following way. First of all, the problem of the hard drive is not recognized, in addition to the driver probl

HDD Low-level format Many friends are unfamiliar, in fact, each hard drive before the factory will be a low price format, and we buy the hard disk loading system, the hard disk partition format is advanced format. The average user rarely uses a low-level formatted hard

Although solid-state drives do not help the speed of the game, but the experience of the game is still very helpful, especially in the large game effect is more obvious, the following article will be through real-time talk about the benefits of solid state drive play game. The benefits of solid state HDD gaming DIY hardware three piece over saturation With the popularity of DX11 single game and various kinds of large-scale online games,

hard drive back as a dump backup. Now is the time to do it.Originally just intended to buy a 320G or so hard drive is enough, because according to my use, the basic 320G is enough for 10 years, a mobile hard disk can be used for 10 years is also very good. But after a round

How do I move data quickly to another hard drive? The hard drive has solid state hard drive (SSD), Mechanical hard drive (HDD), mixed