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The virus in the computer can't be turned on. How to reinstall the system?
The problem has been solved. How to install the virus that has been reprinted in the QQ space desktop computer? 1 [label: desktop, computer virus, system] anonymous answer: 5 popularity: 5 solution time: 28-8-26 14:39 satisfactory answer method 1:

First, make sure that your CD-ROM drive is the first boot sequence and support booting from CD-ROM drive.

to install from the CD, set the BIOS so that the system can boot from the CD. The method is as follows:

(1) Start the computer, and when the prompt message of Press Del to Enter BIOS Setup is displayed on the screen, press the Del

key on the keyboard to enter the BIOS setup interface of the motherboard.

(2) select the Advanced BIOS Features option and press Enter to enter the setup program. Select the

item in the First Boot Device, and then press the Page Up or Page Down key on the keyboard to set this item as CD-ROM, so that the system can be started on a CD instead.

(3) Return to the main menu and save the BIOS settings. (The saving method is: press F1, and then press Y)

(4) Then put the CD into the CD-ROM drive and restart the computer, and the system will boot from the CD-ROM and display the installation wizard interface. You can

follow the prompts to set up the installation step by step.

After Windows XP copies files to the hard disk, before restarting the computer for the first time, the CD must be removed from the CD-ROM drive, otherwise the system will still

boot from the CD-ROM and the installation program will be executed circularly.

Method 2:

Then, press any key to enter the CD-ROM startup mode and load the Mini version of the operating system.

then, press Enter to confirm to continue the installation.

then, press F8 to accept the license agreement.

then, select the location where you want to install, select a space large enough, and press Enter.

then, select the file system, NTFS is recommended, and press Enter.

then, you will enter the disk scan and copy the installer to the hard disk.

then, the computer will restart after 15 seconds, and press Enter to restart immediately.

then, start from the hard disk to continue the installation process. At this time, the graphical interface mode is started.

after a series of hardware tests, you will enter the region selection prompt, where you can configure the language, keyboard and region.

then, you will be prompted to enter the user name and organization name, and a computer name will be generated, which you can change.

then, you will be prompted to enter the product registration code.

then, you will be prompted to enter the administrator password.

then, the component selection box will be displayed to select the Windows component you want to install.

then, you will enter the setting of time zone and time.

then, enter the networking component installation (if your computer has a network card and is correctly recognized during hardware testing).

after configuring the network, the computer will detect and install a series of Windows components and services.

then, restart and run the newly installed Windows.

then, enter the final stage of installation and monitor the plug-and-play hardware that was not detected before.

finally, you can use it!

Method 3:

Install the system (take WINDOWS XP as an example below)

I chose the complete Windows XP installation CD without any cracking. Start the computer, press enter when the words "press any key for CD startup"

appear, start copying the installation program, and check the capacity and format of the system disk location, which can be ignored; Is it best to choose the

file format of the system hard disk? AT32, don't choose NTFS. Although NTFS file system has greatly improved the stability and speed of xx operating system and the function of hard disk management, NTFS only supports Windows NT, Windows2 and WindowsXP with NT as the kernel, but does not support DOS

, WindowsME and Windows98. Therefore, it is not suitable for those of us who often play software. Once the system crashes, under NTFS, it is

possible to reinstall the system by means of repartitioning and formatting. As long as you repartition, the data and data on the hard disk will be completely finished

. (This is a lesson I have learned from countless losses. When I was using Windows2, I adopted NTFS system, which was mainly used to prevent the

CIH virus from damaging the system and hardware, but now it is too easy to prevent and kill CIH.) On the contrary, under the FAT32 file system, as long as I have a

98 or Me boot disk to format the C disk, I can reinstall the system, and I am not afraid of losing all the hard disks. (About partition,

I won't talk about it here, but I will talk about partition in the future, including the actual practice of FDISK and DM. Partition is a dangerous and troublesome thing.

)

Then, copy the system files and prepare for installation. A dialog box for selecting time zone and language appears, so I don't need to say it. Wait patiently

.

if XP is originally installed under DOS, you must first copy the smartdrv.exe file (named

smartdrv.exe in the installation directory of Win98) into the 98 startup floppy disk, and run it before installation to greatly improve the installation speed. (I sometimes

wait for it to run before installing it, and sometimes I forget it, but I don't feel much difference. Maybe my computer has a large memory? I can't say for sure)

If you re-install XP with the original system unchanged and xx as the system hard disk, the

Upgrade/New Installation

dialog box will appear during the installation process. At this time, you must choose to upgrade unless you want to install dual xx as the system on your computer.

when the serial number is required, enter the following number:

bx6t-mdjkw-h2j4x-bx67w-tvvfg

This registration code can basically be installed (I have tried at least 5 or 6 XP installation discs). Generally, the installation time does not exceed 6 minutes.

after the installation, choose not to activate now, and then activate. Click Next, and fill in at least one name, such as JixXP, and press Enter all the way, and you can

.

Now start to activate the system: I use the activation method of Russian hackers. See the following instructions for use:

Method: Copy the SETUPREG.HIV to the %systemroot%system32 directory

Overwrite the original file (I can't find this SETUPREG.HIV and paste it directly),

restart,

press F8 to enter the safe mode, log in as an administrator,

run WINXP_CRK.EXE Enter WinXP, select "phone activation" when requesting activation, and fill in

"41111" in each box-activation succeeded!

western electronics/download

needless to say. I only tell you one word: great! ! !

4. Necessary settings and installation of some drivers

(1) Enter the Control Panel (or right-click my computer and click Properties), open the System, select System Restore

, and choose to turn off the restore function of all disks.

(2) In the System, click Advanced and reset the Error Report (if you don't turn off this option, there will always be an application form to complain to Bill Gates

, which is annoying)

(3) The sound card, video card and cat driver XP of general notebook computers are all available, and they can basically be installed automatically. Let me focus on the desktop.

Click Control Panel, click System, click Hardware, click Device Manager, and uninstall all items with question marks and exclamation marks. Click OK to close the System item.

Take out the driver disk you brought with you and put it in the CD-ROM drive; Click Add Hardware in the control panel again, and when the selection dialog box appears, you

can manually select if you know the directory and location of your driver; If you don't know, select Automatic.

Sound cards, video cards and cat drivers are all the same. If you don't have a dedicated driver for XP, there are two ways to solve your

problem. First, you can install it with the Win2k (that is, Windows2) driver of the plug-and-play device. XP is the same as the kernel of 2K, and the driver is no different. During the installation process, a dialog box without Microsoft's signature may appear. Ignore it and click Yes directly

. If you don't even have a Win2k driver, there is only another way. First, find out the manufacturer and model of your equipment. Generally, the manufacturer and model are printed on the book, board or card, and then go to the manufacturer's website from a computer with Internet access, select the model and download it directly. Then use floppy disk or USB flash drive or removable hard disk to transfer it to your computer for installation. The floppy disk has a small capacity, so I'm afraid it won't fit. )

(4) Display card settings

The display in the control panel, and other options can be selected according to your computer situation. The best pixel is 8×6 and 32 true colors < P >. Click "Advanced" and click "Monitor". The screen refresh frequency is 75HZ or 85HZ for cathode ray tube display and 6HZ

for liquid crystal display.

[5] setting up network connection

I won't talk about broadband settings, but just talk about dial-up internet settings.

click network connection in the control panel, click create a new connection, click connect Intelnet, click manual settings,

click modem, and then add a name such as * * *, telephone number 169, password 169 and verification password 169. You can go online

.

[6] Sound Settings

Click Sound and Audio Equipment in the control panel, and select.