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Lenovo ThinkPad E420 installed SSD to the CD-ROM drive bit, the BIOS can not find, PE to find SSD. Download old peaches PE version installed to U disk, start with U disk, enter WinPE, install system to SSD hard drive, reboot, BIOS can't find SSD hard drive, so will not start SSD system, only start original mechanica
Many friends are like this, their computer for a long time and lazy to often to clean up the repair, or because of occasional poisoning, the system is not smooth or even crash. Works show these days every day on the Internet to find information, download information, make their books messy, also lazy to spend time to clean up repair, today, finally a complete strike quit. In the face of this situation, it has always been the practice of reloading the
For ISO files, everyone knows that it is a CD-ROM image file, in general, we can install the virtual CD-ROM software to mount the installation of the ISO image file, or in the system to install compression decompression software to the ISO image file decompression, so far, this is a common use of two methods, Do you ne
ISO files, stand-alone game players and computer repair are not unfamiliar. Stand-alone games are generally ISO, especially in foreign games. Install the system, now generally the system is packaged into ISO, so often see. So, how to open the ISO file is the most convenient, small weave this teaches you. Now do the system all know that the system files are almost all ISO format. If we want to convert it to
the head to control the specified direction of some small magnets so that each small magnet can be used to store information. Disk body: the disk body of a hard disk is composed of multiple disks. These disks overlap and are placed in a sealed box. they rotate at a high speed under the drive of the spindle motor, the conversion speed per minute reaches, 5400, or more. Head: The head of a hard disk
BIOS setup hard drive mode, what does it mean to change the hard drive mode to IDE in BIOS? Our hard disk is divided into two kinds of interfaces, one is IDE, the other is SATA. Previously all IDE, the current hard disk is basica
instruction has been executed and the address of the next instruction is pc+4.(2) The PC value is the address of these instructions: instructions that were interrupted and not executed before entering the fast interrupt, interrupt mode. This instruction is interrupted, so the next instruction is the one that the PC
A computer assembly, the work has been normal, installed on the previous optical drive failure, the use of new optical drive CD and VCD CD-ROM normal, but use it to install software, the computer automatically restart. Sometimes a reboot occurs when two optical drives are used at the same time. First, the optic
Small Common sense: Virtual Optical drive: is a simulation (cd/dvd-rom) Work of the tool software, you can build and your computer installed on the CD-ROM optical disk image, the normal optical drive can do the same thing as a virtual C
What is a virtual optical drive? How does a virtual optical drive work? A lot of small White said that the virtual optical drive after downloading do not know how to use. For the virtual optical drive is what how to use this probl
First, of course we can use umount to uninstall it.You can use the mount command again to reload; However, if "pop-up"/"eject" is selected, it cannot be reloaded. This is generally applicable to optical drives; "Safely remove the driver"/"safely remove device", stop rotating the USB flash drive/mobile hard drive
You can uninstall the optical drive first and remove the upper and front cover of the optical drive. After removing the upper cover, you can see the movement of the optical drive, and there will be a belt on the left or right side of the tray with a tray motor. First of all to check the belt dry not clean, but also to check if there
screens, but also black screens.Symptom Analysis: poor contact between hardware, or hardware failure. The related hardware involves memory, graphics card, CPU, motherboard, power supply, etc. The computer must be powered by a power source before being powered on by the BIOS of the motherboard.Guide self-check, and then pass through the CPU, memory, graphics card, etc. This process is reflected in the screen called self-check. First, the BIOS informat
The West number of official is generally regardless of warranty, let you find agents, I was bought from Taobao, small Taobao sellers do not care, only to find the west number, dozen n a number of calls, regardless. China currently two telephones can contact West number: 800-820 6682400-627 6682 Still have to call this phone, until they help you to deal with, and then, you said you can not find a distributor, the West will help you upgrade the level
According to my experience, the way to burn a bootable disc but not an ISO virtual disc file is to find a CD of the same system, if you burn XP, find an XP system disk, and then use UltraISO to extract the boot file of the bootable WinXP system disk, and then the WinXP file that you want to burn , add to an ISO file, and then load the boot file just extracted, save, everyone in the time it
-sensitive, the shell will execute the external script. The script takes the value of $, which is/USR/BIN/CD, cuts the path, and then converts the size letter to lowercase, which is the CD, then executes the CD, with the parameters. But I have a few points to think about, th
. Two. Hardware-related reasons 1, data line connection or data line damage When the optical drive is lost, you should first check the optical drive data cable is not connected to the reverse, is not loose. If there is no faul
computer itself). or a USB hub with an external power supply. Some u disk is a drive and a U disk composition, so the end to distinguish between the clear (Dos/win32 environment). Although the flash drive is small, it has a relatively large storage capacity. The early flash drive
The main differences are seven points:1, the composition of the material is different: lithium batteries with carbon materials (graphite) as the cathode, lithium-containing compounds as the positive electrode, nickel-cadmium battery cathode from the nickel oxide powder and graphite powder and other active substances, the anode is composed of cadmium oxide powder and the active substance of iron oxide powder
When a USB flash disk is installed with Kali, the cd-rom cannot be mounted. During the installation of Kali Linux with a USB flash drive, the cd-rom cannot be mounted. Baidu has a poor performance and is drunk.The following test is
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