Windows7 system hard disk installation BT4 method detailed

Now everyone has replaced the new operating system windows7, so there are some things we need to re-learn, today I will teach you how to install BT4 hard disk under windows7. The detailed steps are below, you can follow along and try.
First, download grub4dos, extract the grldr, menu.lst, grldr.mbr, and put the root directory of the C drive;
Then, create the Grub boot entry under windows7:
Enter cmd in the run, then Enter the following command
bcdedit/create/d"Grub"/applicationbootsector
then use the following command to set the boot parameters, replace {id} with the above ID
bcdedit/set{id}deviceboot
bcdedit/set{id}pathgrldr.mbr
bcdedit/displayorder{id}/addlast
Set wait time
bcdedit/timeout5
Next.Modify c:menu.lst as follows
colorblack/cyanyellow/cyan
timeout=5
default=0
titleWindows7
find--set-root/bootmgr
chainloader/bootmgr
boot
titleBT4< Br>find--set-root/boot/vmlinuz
kernel(hd0,5)/boot/vmlinuzBOOT=casperboot=caspernopersistentrwquietvga=0x317
initrd(hd0,5)/boot/initrd.gz
boot
(hd0,5) The calculation is that hd0 is the first master hard disk, and the logical partition under grub starts from 4, so the D disk is 4 and the E disk is 5.
Continue, find the BT4 ISO file online and download and extract it to the selected hard disk.
At the end. If you follow the appeal method, there may be two startup pages. First, the BT4 startup option page appears. If you choose windows7, you will enter Go to windows7 comes with boot options, there are windows7 options and Grub two options, if you choose Grub will return to the first boot options page, you can download the EasyBCD1.52 Chinese version of the modification time and name, you can also delete Grub.