window7 and RHEL5 4 dual system

You install Linux to automatically add boot to your Windows system, at this time, MBR is GRUB (Linux boot), which can boot dual systems. But at this time, Linux cannot be deleted, otherwise even the win will not boot. Unless you restore win's boot yourself.

If you don't choose Linux boot, then your MBR is Windows boot, you have to add your Linux boot manually, **EasyBCD can help you boot Linux, so it doesn't matter if you delete Linux partitions However, it may be difficult for newbies.

So dual systems are absolutely fine, but which one are you going to start with to boot the MBR system?

1.The boot partition cannot be placed in the logical volume group, because the grub boot program cannot scan the logical volume, and the windows boot cannot be started, and the MBR should be overwritten by grub

2.Each disk can only have a maximum of ten primary partitions, or three primary partitions and a logical partition, you replace one of them with a logical partition (this doesn't seem to be able to be replaced if you don't reformat it), you can divide it into swap and , etc., but the installation process can't force it to be the primary partition, I don't know if you noticed? Maybe it's a question here.

In the case of dual systems, generally the low system first and then the high system! Install XP first and then install Windows 7 system, and every partition of the system should be the main partition! Can be repartitioned with a large installation disk! Divide it into the main partition and you're done!

That's how I installed it, both 32-bit and 64-bit systems are common.

1. Find a bootable USB flash drive.

2, U disk, directly put the 64-bit system ghost to D disk.

3. Enter the system, find a software called ntbootautofix on the Internet, and select automatic repair.

4. Check the BCD and modify the waiting time for boot startup items. The default is 8 seconds.

5. Computer, Properties, Advanced System Settings, Advanced, Boot and Failback. Select the default system.

6. You can buy a bottle of beer and celebrate.

Light disc, but the path to this installation is the D disc.

1,Boot to XP,Put in Win7 disc,If it is installed with ISO file,Use the virtual drive to load ISO。

2. Open the run, enter x: boot nt52 all is your current optical drive or the virtual optical drive letter loaded with ISO, check which one is changed to which.

3. Let the system automatically execute after entering, and the CD-ROM drive will automatically pop up after the execution is completed. If it's a virtual drive, you'll also need to uninstall the virtual drive.

4. Restart the system.

The original XP has not been backed up.,Format and restore it.,The easiest and fastest way If there's no backup,Format and reinstall it,

Format the disk you installed win7 on,It's gone.。 Or repartition.

It's all on the C drive.,I'm speechless.。。。

First of all, you need to divide a certain amount of space for the Linux system to use, for example, you reserve the last partition 40GB, and then delete this partition, and then install it, there is a partition when installing Linux, pay attention to choose the unused partition, not the Windows partition that has been used, you can distinguish it according to the file system! There are two ways to install: disc installation and hard disk installation!

Install win7 first, install win7 when partitioning a part of the disk space reserved for installing linux, win7 installation is completed, and then use the linux system disk to install linux into the reserved disk space.

This is a problem that I have had, and I think it is relatively clear. You can refer to it.

Set the default system in my computer properties and select 0 seconds for the time. But what's the point of such a dual system?,If you want to enter XP, you have to change the time, otherwise you will go directly into 7.,Troublesome.。

I don't know what system you want to work with. XP can I try it myself.

Support dual systems are determined by the hardware configuration of the system. The configuration is large enough to fit.

To install a dual system, you must first install the lower version of the system and then install the higher version, if you install the higher version first, it is extremely troublesome to adjust!

And XP and win7 dual system requires xp must be the installation version can not be the ghost version of the installation of the xp before installing win7 can not find win7 boot want to find even if you find it can not enter normally that boot want to be empty invalid startup item

Therefore, to install XP and Win7, first install the installed version of XP XP, use the FAT32 format disk, and label it as"winxp"The other disks are in NTFS format, and one of the disks is allocated about 20g and labeled"win7"Because in different systems, the system disk name is also different

xp is installed in winxp disk, after installation, do not install the driver first, directly install win7, wait for win7 to be installed, and then install the driver in turn

Use vistaboot to add XP's boot startup item If it still doesn't work, there is this, specifically in Vista Win7 to repair XP boot items in the last search came out Use it to fix it If you won't, hi me, I can teach you.

If you just want to experience win8, you can do it in a virtual machine. Now VM10 can be perfectly compatible with Win8, and even this method is more classic, and it is also very simple. If interested, you can contact me.

If you want to use the cool interface of win8 to work, you can install a dual system, the premise is that you need to partition, of course, you can also partition when the system is installed. Common installation methods are:

1.Installation Disc Method (Preparation: *** Disc Recorder, Blank *** Disc (at least, Win8 original or Ghost image (.)iso) burning tool software. Ask for details.

This method only works with vanilla images (not ghost) and must have the same number of bits in their systems (you should use win832-bit) **ISO, use decompression software such as winrar to decompress, and directly run the executable file (.) in the directoryexe) is good to go.

Install it directly and install it on any disk except win7.