low-speed hub, the device may not be installed properly, as long as the connection line is replaced with a USB 2.0 standard to resolve the failure.
Attention matters
After you install the driver, you can view the removable hard drive from Device Manager, but there is no corresponding letter identifier in the resource manager, which is the result of improper system setup.
Additional computer
no bad word).If you try to recover, do not destroy the current fault state, save the found file to another partition, determine the correct after the processing disk. It is recommended to reinstall the Mobile hard drive box, or replace a mobile hard disk box and data cable to try, if the above problem is excluded, it
When the hard drive is plugged into the computer, the LED is not lit and the USB interface and the interface line of the hard drive are observed, and the pins are not abnormal. Open the hard drive box, the body indicates that the
built-in model, as for 17.5mm hard disk is the previous small size of the product, now basically no models adopted.
Number of RPM: Notebook hard drive is now the fastest 5400 2M cache, support DMA100 (mainstream model only 4200 to 512K cache, support DMA66), but its speed and now desktop slowest 5400 to 512K Cache hard
Failure problem: Computer boot times wrong, the message is "Disk boot failure, INSERT SYSTEM disk and press ENTER", the hard drive data cable is not, the hard drive to someone else's host but everything is normal.
Troubleshooting: From the error message, the prompt cannot f
chip is the famous Sepras chip, set high-speed stability in one. You can transfer more than 1GB of data per minute, so you don't have to wait for the transmission of large volumes of data.
Data cable is also a factor that can not be ignored, the USB shielding layer to do a good data line, so that the transmission is stable and fast, not by the surrounding signal interference. Also some consumers in the data transmission will occur withou
Ubuntu has officially released the official version of Ubuntu 14.04 LTS and claims it is a ready version for cloud computing. This version is a good addition to the reliability, performance, and interactivity of the cloud platform and scaling environment, while providing 5 years of support and maintenance services. Below is a detailed tutorial on installing Ubuntu 14.04 in Windows 7 using the EASYBCD hard drive
Original URL: http://www.linuxidc.com/Linux/2014-04/100369p3.htmUbuntu has officially released the official version of Ubuntu 14.04 LTS and claims it is a ready version for cloud computing. This version is a good addition to the reliability, performance, and interactivity of the cloud platform and scaling environment, while providing 5 years of support and maintenance services.Below is a detailed tutorial on installing Ubuntu 14.04 in Windows 7 using the EASYBCD
1. Use a USB flash drive in win7 to create a boot disk and install Ubuntu to a mobile hard disk, during Ubuntu installation, the boot loader under win7 is overwritten by default because it is not set to boot the loader to the mobile hard disk. As a result, Windows 7 cannot be started independently. You must insert a mobile ha
error consequences. Therefore, the hot summer in the best air-conditioned room with a computer, so that the hard drive to operate more "comfortable", so that your work more secure.
5, there is another problem is the power problem. The most basic common sense is that when the power is on, do not plug in the hard drive
In fact, the U disk installation system can not find the hard disk, this phenomenon is likely to be hard disk mode is not set up well. So, how do you set it up? Boot into the computer motherboard BIOS, enter the method due to the different motherboard, some press F12, some press F9 or del key, if you do not know to turn on the screen at the top or the bottom of the tip.
After entering the BIOS, enter the C
The Windows 10 64-bit Professional version of the operating system was reinstalled yesterday, and suddenly the mobile hard drive was unusable.When you insert a mobile hard disk, you receive the following prompt:
Mobile hard disk capacity 1T, brand memory Czech.
This problem occurs when Windows 10 is installed on the
Sometimes the hard drive is in use, will suddenly "when" straight ring, and then can not continue to read and write, restart the computer again, in the BIOS can not find the hard drive. The more typical fault is just boot hard disk use normal, but when the use of one or two
call it, is the picture of the circle out of the place to dial up, the line from where to pull out the good, and then the keyboard directly out.
3, the keyboard to take away is this appearance, and then circled the place is hard drive, or the data cable to unplug (according to the second step of the drawing method), remove the screws that I circled,
In the use of PE when you have encountered the system can not read the phenomenon of mobile hard drive, the following for everyone to solve this problem.
Method One: On the desktop of the WinPE system, the mouse right-clicks "My Computer"-> "Management"-> "Disk Management", you can see the WinPE system has recognized the mobile hard disk (disk 1), but did not as
has been using 2T Seagate Mobile Hard Drive in the computer system replaced by the Win7 after the mobile disk immediately after the computer appears blue screen, but the second time to connect the computer will not be blue screen, but the computer inside is unable to find the mobile hard drive. Although the lower right
tag: Http File data issue working hours server application I am a hard drive, st380021a, working in an ordinary desktop. Others always think that we are high-tech white-collar workers and work is clean and decent. Maybe they have this illusion because they see the beautiful clean and white chassis. In fact, a small desktop like ours has a narrow working environment, and the dust inside is scared to death.
Use PE when you have not encountered this situation, connect USB mobile hard disk, the taskbar appears on the USB device icon, but open "My Computer" or "explorer", there is no mobile hard disk letter, it can not access the mobile hard drive files. How do you solve this situation? Here are a few ways to do this.
First
, the USB cable was set and the mobile hard disk looked like this:
Click the prompt "file or directory structure is damaged and cannot be read". According to the fault cause, it is preliminarily determined that the file allocation table is incorrect. If winhex is attempted to restore the table, the system will automatically play the file after the insertion. It is estimated that the restoration is incomp
external memory categories.
You can also choose to scan standalone files or folders for more specific results. Individually specifying a disk scan can save you more time than the overall scan.
This is useful when you clear the infection of those specific folders. If you go slow or show a list of unrecognized files, you first think about not downloading them.
When you can't identify a drive on my computer, just choose to use the antivirus tool and
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