win2000 can be hot swapped without prompt reading and writing, what does it mean to read and write w

No one should have done this, this will seriously damage the hardware, and the CPU should be configured with a heatsink covering it, how to plug and unplug the CPU directly? The radiator buckle is not on?

Hot-swap refers to live plugging and unplugging, and the hot-swap function allows users to remove and replace damaged hard disks, power supplies, or boards without shutting down the system and cutting off the power supply.

The hard disk is not allowed to be plugged and unplugged when the system is installed, and the hard disk is plugged and unplugged in the state of power, which will produce an instantaneous impulse current, and the power interface circuit of the hard disk is relatively tolerant of this instantaneous current change, and most of the time it will not cause the hard disk circuit board to be burned. The data cable of the hard disk, plugging and unplugging the hard disk data cable in the live state, the data line will also produce abnormal instantaneous current and voltage drop, resulting in the burning of multiple precision control chips.

Due to live plugging and unplugging, instantaneous current and voltage changes, it may lead to system crash, hard disk has the feasibility of hot swapping and plug and play, but ordinary users had better not imitate it easily.

The so-called hot swap means that the hardware is in a power-on state, and the general system has recognized the hardware and plugged in or unplugged the hardware.

Supporting hot-swappable means that when the system is already in the boot state, temporarily connecting this hardware will not cause a power failure or system crash and can correctly identify the use of this hardware, such as our commonly used USB flash drive, camera, etc.;

Hard disk refers to a hard disk that uses the SATA interface, and the hard disk that uses this interface supports hot swapping.

2.This requires the support of the motherboard hardware and drivers, but the hard disk is a physical rotation seek disk, and the sudden power failure of the disk from high-speed rotation will always have a bad impact (the head and other are relatively fragile), unlike flash memory devices such as USB flash drives that are directly addressed. Support for hot swapping is only theoretically possible, but frequent use is not recommended.

3.Even if you use it, make sure that the system is not installed on this hard disk, and that the hard disk is not read, written, or operated on other hard disks.

The hot-swap feature allows users to remove and replace damaged hard drives, power supplies, or boards without shutting down the system or cutting off the power supply, without causing a power outage or system crash, and to correctly identify the use of this hardware.

At present, SATA technology is divided into two versions, in which hot-swap technology is not supported, and SATA implements hot-swap function in the specification.

If there is a problem with the implementation of the hot-swap function, you can check the SATA version of the hard disk first.

In addition, it is not enough for the hard disk to support hot swapping, only the hard disk and motherboard support this function, and then install the correct driver to achieve hot swap of the hard disk. Therefore, read your motherboard's manual carefully to see if it supports the hot-swap feature.

In the case of deleting the hardware, plugging and unplugging the hardware without shutting it down, it is not even deleting it and pulling it out, which will hurt the hardware.

That is, it can be plugged and unplugged in the power-on state without shutting down the power off.

If you unplug the hard drive during the reading and writing process, it's not bad, it's weird.

A hot swap is a live operation.

Use the boot disk to enter the DOS, then format the C drive, and then install it!

I feel like it's also a problem with the optical drive. However, I still recommend that you go to the place where the computer is installed to take a look, so as not to make a mistake and damage the machine

It could be that there is a problem with the optical drive. Or the system disk itself is problematic; It has nothing to do with the system version.

There may be a problem with the optical area.,There may be a problem with the system disk and hard disk.,You check it.。。 I did this once

Three reasons:

1、The motherboard anti-virus is set to on,Change it to dissable2、There is a problem with the memory,Clean and reinsert it,If it doesn't work, change it to a strip3、There is a problem with the disc (it may be very small,Generally not this symptom) I P ii 400 have installed xp,2000 will not be a problem。

Then you try to change the version, you have a sp number

You can try a better CD-ROM drive.

Has your disc been used many times, and the system won't read it? Try changing the installation disk!

The situation you mentioned is generally caused by system software, memory, and hard disk.

1 If the computer is unintentionally loaded with malware, or malicious programs are generated when surfing the Internet, it is recommended to use 360 Guard, Kingsoft Guardian and other software to clean up the garbage and kill the malware, which may be solved. It really doesn't work, reinstall and restore the system, you can solve the problems caused by the software.

2 If you can't enter the system, you can turn on the system after going to the system selection there press f8 to select the last correct configuration and security mode that works, and you may be able to enter the system.

3-point Start Menu Run Enter cmd and enter it at the Command Prompt.

for %1 in (%windir%\system32\*.dll) do s %1 and then Enter. Then let him run it and it should be solved.

4 Recently, the computer has been poisoned, unstable software has been installed, etc., it is recommended to take a full antivirus, uninstall the software that caused the problem, and reinstall another version, which may be solved. No more, it's OK to reinstall the system

5 If the memory module in the computer case is dusty, disassemble the case, remove the memory module, clean the memory gold finger, and reinstall it.

6. If the memory of the computer is bad for a long time, the parallel memory is bought, and the multiple memories are incompatible when used together, etc., it is recommended to replace the memory to solve the problem.

7 The computer has been used for a long time, the hard disk is broken, and the logical bad sectors can be repaired by repartitioning and installing the system, but it still doesn't work, then it's time to change the hard disk, and it can be solved by changing the hard disk.

If you still have this problem, try to solve it as follows:

1. First of all, replace the official version of the app and uninstall the beta version of the app.

2. Then rule out whether it is caused by a virus Trojan, and use antivirus software with a good reputation to check and kill.

3. You can try the following methods to solve the problem that the memory cannot be read.

Open the Start menu - press cmd enter on the run, and enter "for %1 in (%windir% system32 *.) at the command prompt."ocx) do regsvr32 /s %1”；When you're done, enter the following and press "for %1 in (%windir% system32 *.."dll) do regsvr32 /s %1”

4. Fix system vulnerabilities through software updates or software repairs on the system itself.

5. Finally, to see if it is caused by hardware, check the memory module, motherboard, radiator, etc. respectively.

The memory cannot be read for the following reasons:

1.There is a virus Trojan horse, or antivirus software has mistakenly killed system files.

2.Application components are missing.

3.Use cracked or beta software, because there are many bugs in this type of software, and they are serious.

4.Problems with the operating system itself, the operating system itself will also have bugs.

5.Hardware issues, such as a memory module that is broken or has a quality issue, or a memory module with a particularly dusty gold finger.

In the past, in the Internet café, you will encounter these problems! Take out the memory module and check it out.

When installing SQL Server 2000, the message "Cannot open the specified file while writing" is displayed. Please make sure that the file is not in use, and then restart the installer" is caused by a setting error, and the workaround is:

1. At the same time, press the win+r shortcut key on the keyboard of win7 ultimate computer to open the running window of the computer, in the open running window, enter regedit and click enter, so that you can open the registry window.

2. In the registrar window that opens, click on Hkey Local Machine Software Microsoft Microsoft SQL Server in the left menu.

3. Then right-click on this Microsoft SQL Server option and select Delete.

4. In the Group Policyr window that opens, click [Computer Configuration] in the left menu - Management Templates - Windows Components], and then find the Windows Media Player item in the left window.

5. After that, find "Prevent automatic update items" in the right window and double-click to open it, in the window that opens, change the default setting to enabled, and then click OK to save.

In this case, it is usually enough to withdraw the relevant antivirus software and optimization software.

Practical test: Just turn off 360.

Turn off 360 Security Guard and the like.

Halo, the system is doing [read and write] to the disk at almost any time.

You can see it like this.

Open the Task Manager - Processes tab, click View - Select column above, check [io read bytes] and [io write bytes], and then you can view the read and write status of each process.

Except for standby and shutdown states, the hard drive is generally working.

Always read and write, unless you're only using memory yes.

1,** 2000 of the installed version,Don't ghost,Put it into other disks except for the c disk and the disk you want to put 2000,It's best to unzip the root directory or English directory of the disk。

2. Insert the U disk to restart, enter the PE, find the 2000 directory, click Install, select the disk you want to install, and restart when he finishes writing the required files.

3,When restarting it should be win7 and 2000,You choose 2000,Automatically install the rest after entering。

4. If you don't use PE, you need to install it in DOS, (for example, if you unzip it in F disk) F: I386

To add, to use the installed version, ghost is sometimes installed, and it may not run effectively.

Do you want to install a dual system in one partition? I recommend that you use the two main partitions to install 2000 and win7 separately, the advantage is that it is convenient for backup and management. At the same time, it is easy to install and error-free.

In this case, you need to use partition management software, PartitionMagic for hard disks up to 500G, and DiskGenius for hard disks up to 500G.

After installation, I need to use boot management software, I use bootmagic.

If there is no sound on the computer, it is recommended to look at the small speaker or see if the mute is set in the control panel, and then check whether there is a sound output, if there is a sound input, it may be caused by the failure of the speaker or speaker, and the troubleshooting method is as follows:

1.Boot press f8 and do not move until the advanced option appears and then let go, select "the latest correct configuration" enter to repair;

2.Check whether the chassis cables are properly connected.

3.You can use the system's built-in system restore to restore to the time when there is no failure;

5.The one-size-fits-all approach: reinstall the system.