虚拟机修改硬件信息后有用吗(虚拟机怎么修改硬件)

The virtual machine is a very powerful tool. We can simulate another independent computer system computer and install the operating system on it. Among them, VMware virtual machine is a commonly used virtual machine. After creating a virtual machine, how to modify the virtual machine hardware configuration? Next, we will introduce the method of editing the virtual machine settings on the computer.
1. To modify the virtual machine configuration, make sure the virtual machine is turned off first;
2. Click "Edit Virtual Machine Settings", and the device below displays the currently set virtual machine configuration information;
3 , First set the memory. If the setting is too much, it will affect the operation of the host system. If the setting is too little, it will affect the operation of the virtual machine system. It depends on the specific situation of the total memory of the computer;
4. The processor is the CPU. Use the default settings, or set according to specific usage if there are other special needs;
5. Set up the hard disk, mainly set the "Disk Utility", depending on personal needs;
6. CD/DVD is the optical drive, if you need to load the ISO To the virtual machine, select "Use ISO image file";
7. Network adapter relationship. Whether the virtual machine system can access the Internet normally after installation, you can use "NAT mode" by default;
8. If the USB controller does not If exists, the virtual machine system cannot use the USB device normally, so it must be turned on;
9. The sound card depends on the required settings, and it exists by default;
10. The printer can be removed if it is not needed;
11. Monitor The function is relatively powerful, you can set the independent display of the virtual machine system separately, and you can turn on 3D graphics acceleration.
The above is an introduction to the method of modifying the hardware configuration of a virtual machine on a computer. Friends in need can follow the above steps.

1. Click the Parallel icon in the menu bar, press the Option (Alt) key, hold down the key and select "Configuration"; or If you can see the ParallelsDesktop menu bar at the top of the screen, you can select "Virtual Machine" "Configuration" to open the "Virtual Machine Configuration" dialog box.
2. I just open the virtual machine, and then edit it to modify the hardware parameters or add or remove hardware.
3. Method: First, start the installed Windows virtual machine in VirtualBox. After the virtual machine starts and enters the system, please keep the window of this virtual machine at the forefront, and then click the Devices menu bar at the top of the screen.
4. Use vmtweaker to extract the virtual machine biosrom, find the parameters to be changed, and then use vmtweaker to load the modified rom into the virtual machine as the default biosrom (this step is to add the virtual machine *.vmx file One setting me="[modified rom path]").

A virtual machine is a software or hardware platform that can simulate and run multiple virtual computer systems on a physical computer. A virtual machine can run an independent operating system and applications and provide the same functionality and performance as a real computer.
The main uses of virtual machines include:
1. System development and testing: Developers can use virtual machines to test the compatibility of applications in different operating systems and environments , without using multiple physical computers.
2. Software compatibility: Virtual machines allow users to run different operating systems on the same computer in order to use certain specific software or applications.
3. Resource isolation: Virtual machines can divide physical computer resources (such as processors, memory, and storage) into multiple virtual environments to achieve resource isolation and optimization.
4. Multi-platform support: Through virtual machines, users can run multiple operating systems on one computer at the same time, so that they can use different applications on different platforms.
5. Data protection and recovery: Virtual machines can create snapshots and backups so that data can be easily restored and restored in the event of a system crash or data loss.
Installing a virtual machine usually has a relatively small impact on the computer. When virtual machine software runs on a computer, it will occupy certain computer resources, such as processors, memory, and storage space, but these effects are usually controllable. If the computer's hardware configuration is low, the virtual machine may take up more resources, causing performance degradation between the host and the virtual machine. In addition, the installation and configuration of virtual machines may require some time and technology, and there may be a certain learning cost for users who are not familiar with virtualization technology.
In short, a virtual machine is a very useful tool that can provide a variety of functions and uses, allowing users to utilize computer resources more flexibly and efficiently.

The virtual machine is just a vhd disk in the hard disk. It's just an image file, and the network card is also virtualized. The virtual machine configuration already supports hardware information modification, and no third-party software is needed at all. Since the virtual machine console supports information modification, of course it will not affect the physical machine.

Thinking about how many years ago Xp was, it seems that Xp itself has poor support for multi-core. Maybe the physical machine is physically multi-core, and adding a few more CPUs alone may improve performance. There will be no problem in changing the system configuration of the virtual machine at any time. As long as Vmdk is there, there will be no problem in changing other parameters at will.