external hard drive not detected

What to do if a mobile hard drive can't be identified by computer Solutions for mobile hard drives that cannot be identified by the computer: Method One: System-related Setup problems 1, do not think that as long as the motherboard has a USB interface can use the mobile hard disk, but also depends on whether the sys

, so the speed of the transmission speed will be particularly slow when used. Through the friend Computer Bridge chip careful examination, found that with the ich5r, can be said ich5r fully support the USB2.0 standard, and is the real USB2.0 high speed. So what's the reason? My mobile hard disk is not a problem, USB interface is also 2.0 of the specification, will not be due to the cause of the virus? By installing the latest antivirus to a friend's

detected in the BIOS.Open end Input The following instructions to query the system for your newly installed hard drive to assign the path and other related information:sudo lshw-c diskThe system should output a message similar to the following:**-diskDescription:ata Diskproduct:ic25n040atcs04-0Vendor:hitachiPhysical id:0Bus info: [email protected]Logical Name:/D

Windows 8 is easy to install into mobile hard drive. This tutorial teaches you how to install Win8 on a mobile hard drive. windows to go, a special feature of win8, successfully installs win8 on windows XP to download mobile devices, instead of starting from a mobile device to install the system. That is to say, we can

The removable hard drive is not detected on more than one computer and the hard drive LEDs are not lit. The hard drive has no light on it, which means there is a problem with th

incorrectly. If this is the case, you only need to restore or modify the hard disk setting parameters. If you forget the hard disk parameter, you can also use the backed up CMOS information for recovery. If you have not backed up the CMOS information, do not worry. Some high-end microcomputer CMOS settings have the "HDD Auto Detection" option, hard Disk type par

Test hard drive Bad Sectors in CentOS Hard Disk status testing tools: smartctl, Badblocks, hdparm You can quickly see whether the hard disk is healthy by using smartctl. The command is as follows: [Root @ qy ~] # Yum installsmartmontools-y Start SMART # Smartctl -- smart = on -- offlineauto = on -- saveauto = on/dev/sd

100% can be detected as for the repair is not good to say it) Built-in repair features to add "manual repair" and "automatic repair" can be bad way to join the factory g-list list, is currently installed, second-hand computer vendors, Internet cafes, customers of the first choice of hard disk testing software. Note: This procedure needs to be engraved to the CD-ROM to start, the

The hard drive's bad road is divided into two kinds: logical bad way and physical bad way. The logic bad way is the soft bad road, mostly is the software operation and the use Improper cause, can use the software to repair; the physical bad way is the true physical bad way, it indicates the hard disk's surface track caused physical damage, most of which can not be repaired by software, only by changing th

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

drive, so that the hidden virus escaped detection. Detection of viruses in the hard drive can be divided into detecting boot zone viruses and detecting file-type viruses. The principles of the two Tests are the same, but the detection method is different because of the way the virus is stored. It is mainly based on the following four methods: Comparing the

computer does not recognize the mobile hard drive how to solve The computer does not recognize the mobile hard drive solution one: USB connector not open: On some old machines (including some brand-name machines) Although there is an external USB interface, but in the BIOS

and other circumstances caused. Now the price of hard disk repair is also very high, although the user can repair the hard disk recovery, but maintenance is not only expensive, but also can not guarantee the data security on the hard disk. Many users repair hard disk, all found in the

automatically read and scan the hard drive beyond the system operation instructions. This is a big step ahead of S.m.a.r.tⅰ, where the usual heads are not read or written and can be detected and reported. Now S.M.A.R.T technology has reached the third generation, S.m.a.r.tⅲ not only can automatically read the hard di

One, the system version is too low 1, the system version is too low will cause the mobile hard disk unrecognized problem, for some Windows98 users, because Windows 98 before the operating system does not support USB peripherals, so regardless of install the driver, set the CMOS parameters can not make the mobile hard drive normal use. One workaround for this sit