No CD-ROM installation Windows 7 System Guide

Install the system? Simple, put the installation disk into the CD-ROM drive, restart the computer, and you will not get it all the way back. If there is no CD drive? A few years ago, no optical drive may be incredible, but now, due to the richness of network resources, the use of optical drives has long been greatly reduced, and the optical drive itself has gradually withdrawn from the standard of computers. However, if the optical drive is used less, it does not mean that it is useless. For example, when reinstalling the system, it is indispensable. However, the author's netbook does not have a CD-ROM drive at all.

Installing the operating system for the USB flash drive

Most computers now support booting from a USB flash drive, so there is no CD-ROM drive, so you can use the USB flash drive to complete the installation of the operating system. But what we need is not a normal boot disk, but a bootable USB flash drive with boot function, so there are two conditions to be met: one is bootable, and the other is the file with the installation system. These two requirements can be achieved through Microsoft's official Windows 7 Usb/DVD Download Tool.

First download the Windows 7 USB/DVD Download Tool. If your computer does not have the .NET Framework installed, the installer will prompt you to install it. Just click the Accept button at the bottom of the installation dialog and the installer will automatically download and install the .NET Framework installation from the Internet. Next, you will complete the installation of the Windows 7 USB /DVD Download Tool itself. The operation of Windows 7 USb/Dvd Download Tool is very simple. First run it through the start menu, click the Browse button, select the Windows 7 image file, click Next, select USB Device, and select the USB flash drive to install the boot disk in the next interface. And click Begin Copying, wait a moment, a bootable USB stick with the Windows 7 installer is ready. When you need to reinstall the system, just enter the BIOS interface, the highest level is set to USB Device, then insert the created USB flash drive, restart the computer to enjoy the convenience of quick installation of USB flash drive. //This article transferred from www.45it.com computer software and hardware application network

driver installation wind outside

After the system is installed, the next driver should be installed. However, there is no optical drive, the driver CD provided by the manufacturer can not be used. How to do it? It doesn't matter, just use the driver wizard to implement the smart install driver.

After starting the driver wizard, click the Update Driver button on the main interface, it will automatically detect the system hardware and display a list of all the drivers that need to be installed. Just click the download button on the right side of the corresponding item on the list to get the required driver. Click Finish once you are done.

PS: If you do not need to reinstall the driver after reinstalling, the surface is updated and upgraded, then it is recommended to make a backup of the existing driver of the system before installing the driver. The method is to click the Backup Restore button in the driver wizard, and all the drivers will be displayed in the list on the left side of the interface. Click the Browse button to specify the name of the file to save the driver, and finally click Start Backup.

For notebook users, many brands offer one-click restore, so you can avoid the hassle of reinstalling and save the driver installation. However, even if you want to reinstall the system, the notebook has a simpler solution, which is to download the corresponding driver directly from the official website of the notebook manufacturer. Let's take Lenovo as an example. After opening the homepage of www.lenovo.com.cn, click on the service and driver download, select the laptop, follow the interface prompts, select the series and related models that your notebook belongs to, and then specify the list after the driver is displayed. The operating system version used, you can download all the drivers after you finish.