hot swappable hard disk

in the memory, check the boot area to see the virus program and the normal boot sector. Therefore, only when a virus type is required to be identified and analyzed and researched can the virus be detected in the memory. Starting from the original, uninfected DOS system floppy disk ensures that the memory does not contain viruses. The boot must be powered on, rather than the hot boot with the Alt + Ctrl + D

tester. For example, when the "4096" virus is in the memory, you can view the file infected with it, and the length of the file does not change. When there is no virus in the memory, the file length has increased by 4096 bytes. For example, when the "DIR2" virus is in the memory and the Debug program is used to view the infected file, the code of the "DIR2" virus is invisible, many detection programs have therefore missed infected files, as well as the "Pakistan smart sac" virus in the boot zon

specific performance of the fault is: After the computer, about the normal use of four hours, the computer will be inexplicably restarted, starting again after the continuous use of one hours of time, the computer will automatically restart again. Restart phenomenon is not bad, sometimes in the use of a direct blue screen crash phenomenon, so that friends feel very annoyed, because of the free maintenance period, so find the author to help solve. Fault analysis and elimination: The friend of t

I am a hard disk. Work in an ordinary desktop. Others always think that we are high-tech white-collar workers with clean and physical work. It seems that the scenery is very good. Maybe they have the illusion of white and beautiful chassis. Actually A small desktop like ours has a narrow working environment, and the dust inside it is terrible. Every day Tan, the work machinery is repeated. Run the Text Proc

clear pause, when the above problems, you should look at the DMA mode of your hard disk is not by the Windows system itself shut down. To see if your system turns on DMA mode: A. Double-click Administrative Tools, and then double-click Computer Management; B. Click System Tools, and then click Device Manager. C. Expand the IDE ATA/ATAPI controller node; D. Double click on your "Primary IDE controller";

conducive to the cleanliness and ventilation of the chassis than band cables. SATA (Serial Advanced Technology Attachment), the subsequent Technology of IDE, it has a faster speed, higher reliability, longer cable length and clear connections, supports hot swapping, command queue; it does not need to specify the Master/Slave Device, because a channel can only connect to one hard

continuously improved, its low-cost, compatible with the characteristics of strong, for its other types of hard disk can not replace the status. Motherboard IDE Connector The IDE represents a type of hard disk, but in practical applications, it is also customary to use the IDE to address the earliest IDE type

In Linux, you did not read my hard disk-general Linux technology-Linux technology and application information. The following is a detailed description. In Linux, do you have to read my hard drive. I have been working on Linux for the past two days and found that Linux does not seem to read my hard

, probably 7M multipoint, time-consuming 2 hours 650) this.width=650; "Src=" http://img.baidu.com/hi/jx2/j _0004.gif "alt=" J_0004.gif "/>, say with Diskgenius to partition size a few minutes to complete, so this problem must be solved or later hard disk has a problem when it is very cup with, after processing and then open Diskgenius, the situation is still, Very depressed, at this time contact Diskgenius

" virus, when it is active in memory, check the boot area can not see the virus program and only see the normal boot sector. Therefore, only when the identification of a type of virus and its analysis, research, can be in memory with the poison in the case of detection work. Boot from the original, virus-less-infected DOS system floppy disk to ensure no virus in memory. The boot must be a hot boot on the p

exists, the "Restore" window appears: Method 3: Press K to start the instance (new feature in version 08) It is not supported by default. You need to click "Settings"> "Boot"> "hotkey mode" The "Press K to start..." prompt appears every time you start the system. You only need to press the Hot Key (K key) Within 4 seconds to enter Three additional menus will be automatically skipped during startup to go directly to the one-click Backup or one-clic

To help you understand some maintenance content during maintenance and avoid errors. The following are some common knowledge about routine server maintenance for your reference. Common knowledge about routine server maintenance: hardware maintenance Common sense of routine server maintenance hardware maintenance 1. Expansion of storage devices When resources continue to expand, the server needs more memory and hard

. Generally, there is a memory check. If there is a memory problem, an error message is displayed. Step 8. the BIOS detects all hardware, such as hard disk/Optical area information. Step 9. BIOS provides a list of known hardware Step 10. the BIOS finds the drive according to the set drive sequence. If the drive exists, it continues to find the boot sector. The Boot Sector of the soft drive/

From http://blog.csdn.net/Treeyan In fact, it is not original. The materials are mostly from the Internet through Google. Some time ago I bought a hp-dv1702 laptop, core Single Core CPU, 5400 turn hard disk, watch a movie very good. the core CPU supports the speedstep technology. When you are not busy, it always works at around 800 MHz, with a low calorific value. The BIOS sets the fan start temperature to

Command: hdparm-t device name (/dev/sda1) Write speed command: time dd if =/dev/zero of =/tmp/test. dat bs = 1G count = 1 Test disk read/write IO speed Sometimes, during maintenance, we always encounter a problem similar to IO, but it cannot be determined whether it is an I/O bottleneck or a hot disk caused by improper configuration of software parameters. at thi

Problem: Summer notebook hard disk temperature is very high, boot about 2-3 hours later, touch the laptop hard cover near all very hot, with a master test show hard drive temperature between 55~60摄氏度 wandering, this normal? Basically normal, according to your situation is n

file and autoexe. bat works the same way, but it is in autoexec. run the command after bat. The file name is winstart. bat. This file is a temporary file generated during software installation. When the software installation needs to be restarted and then the installation continues, the file will be generated in the Windows directory, it is automatically deleted after installation, but if you manually add this file, the system will not delete it, so that you can use this winstart program for

For a new hard drive, the first thing that must be done is to hold the partition, only so that the normal use of the division is also for the benefit of the management of the information we hold. Dos in the Fdisk is a very small tool, but in the use of some poor, especially in the large hard drive partition work, the speed is very slow difficult to bear. Although there are other partitioning software, the s

Whether it isIDEOrSCSI,All of them adopt the "wenchexat technology",They all have the following features: 1. The head, disc, and motion mechanism are sealed. 2. The flat and high-speed rotating disk slices are flat and smooth. 3. The head moves radial along the disc. 4. The head starts or stops the Contact Type of the disk, but does not directly touch the disk