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3. Convert hard disk to GPT disk
3TB before installing the system, the system must be converted to a GPT disk without conversion, because the win 7 (64) Installation cannot convert the MBR to GPT and must be converted beforehand.
This is not converted to a GPT disk and the MBR disk cannot be installed.
The disk is converted to GPT, the system installation disk is not correct, and cannot be installed.
4. Insta
secondary master and IDE secondary Slave here will not be like the first such, not none of this, if it is none this means that the interface is not plugged into the hard drive, the other is already have a hard drive or the optical drive has been inserted.
(Figure 1-2b
Manager can not find " Universal Serial Bus Controller ". On the Internet, the original motherboard chipset has problems, hurriedly download the latest motherboard BIOS to refresh from the Internet, and download the Via specifically for the chipset provided by the USB driver patch, finally on my computer recognized the "Mobile storage device."
4, USB interface power supply is insufficient: the vast majority of mobile hard disk normal work required 5
The following switch from Baidu:Recently in preparation for testing, you need to see which machines are mounted SSD hard drives, Google has seen a lot of methods, but all foggy, do not know how to determine. SSD hard disk seems to use the SCSI interface, so according to the name of the drive letter is not to be judged.
Hard disk identification for Linux:
After 2.6 kernel, Linux will identify the hardware devices, under the/dev/to establish the appropriate device files. such as:
SDA represents the 1th SCSI hard drive
HDA represents the 1th IDE hard disk (that is, the master port connecte
Settings \ Administrator \ Local Settings \ Temp" directory in Windows. Pai_^7. Set the "mount point" by yourself"In Windows, we can use "create folder" to store a class of things, of course, in Linux. In addition to this method, you can also set a "mount point" when "Partitioning" (in fact, the function is equivalent to setting up a special place to store special things ")There are many others. I will not elaborate on them one by one. The following figure shows the functions of various folders
\ Administrator \ Local Settings \ Temp" directory in windows. Pai_^7. Set the "mount point" by yourself"In Windows, we can use "create folder" to store a class of things, of course, in Linux. In addition to this method, you can also set a "mount point" when "Partitioning" (in fact, the function is equivalent to setting up a special place to store special things ")
There are many others. I will not elaborate on them one by one. The following figure shows the functions of various folders and st
tend to showcase the upper limits of their drive technology's throughput.
However, taking the time to understand the throughput of your workload will help you
Understand what true expectations to have of your underlying disk subsystem.
Disk manufacturers tend to show off the maximum throughput of their drive technology,
However, understanding the throughput of your workload will help you understand your re
The hard drive jumper settings are simple, but each brand's jumper settings are not the same way. Here's a small series on the example of Seagate hard drive to say that the hard disk jumper set method. The way to set the jumper is to place the jumper position between the dat
A hard disk partition consists of a primary partition and an extended partition, with a maximum of four partitions. If all the IDE Hard Disks are primary partitions and extended partitions, they are hda1, hda2, hda3, and hda4 respectively. If you want to have more partitions, you can perform logical division in the Scalable partitions. The initial partition starts with hda5. That is to say, hda1 -- hda4 is
device."
4, USB interface power supply is insufficient: the vast majority of mobile hard disk normal work required 5V voltage, 0.5A current can be directly through the motherboard USB interface supply, but some motherboard USB interface of the power supply does not reach this value, resulting in the mobile hard drive can not be recognized by the system. Fortuna
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.
What is SAS?
SAS is a new generation of SCSI technology, and the popular Serial ATA (SATA)Hard DiskSimilarly, serial technology is used to achieve higher transmission speeds and improve internal space by shortening the connection lines. SAS is a new interface developed after the parallel SCSI interface. This interface is designed to improve the efficiency, avail
reset. The jumper on the hard disk is simpler, and the jumper position is between the data cable interface and the power cable interface (Figure 7).
Figure 7 Hard disk jumper
There is also a description of the jumper settings on the hard disk surface, taking the Seagate hard
One Linux Mount USB Flash Drive: 1. Insert a USB flash drive to a computer. if only one USB flash drive is inserted and your hard disk is not a scsi hard disk interface, the hardware name is sda1. 2. in the mnt Directory
I. Mount
First in Computer Management to find out if you can find the mobile hard disk device icon. If you just inserted a removable hard drive, is the need to wait a few minutes before the refresh to see if the icon can be displayed, if it is not displayed, resulting in the mobile hard dri
can travel and fly around, live five-star hotel, do not have to do heavy work, run Word, chat on the internet to do. And I prefer to go to those big servers and work in a particularly clean and bright room. Although the work time is long, but the welfare is good, 24-hour uninterruptible power supply, UPS, but also array, hot plug, a few people do a person's things, how easy ah. But also very face, only to run the key applications, unlike us here, what a mess of things to do. But I know that tho
installed, streamlined installation, the speed is considerable. But the U disk is too small, installed to be able to use the basic words, the user available space is only 100M, so can only be reserved for emergency. In addition, the operating system for a long time on the U disk operation, but also affect the life of flash memory, so this time with mobile hard disk to install, ready for longer term use. This mobile
relatively single. The failure of the read and write control circuitry occurs at the same time, with little or no read (not written) or only (unreadable) phenomena.
② hard disk cavity failure machine power, hard disk cavity abnormal sound, self-test process has obvious "Da Da" long time Head "crash" sound, the hard disk cavity body has mechanical failure. This
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