Editing options when installing Linux CentOS

Edit the text after the first step of the selection to: >vmlinuz initrd=initrd.img linux dd quiet

Note here: Many articles on the internet say this step changed to ">vmlinuz initrd=initrd.img Inst.stage2=hd:/dev/sdb
Quiet "Something, then failed again CD
/dev Command View USB drive letter What, don't do this, I just wasted a lot of time here, the Dev directory of all the devices have tried a few times did not succeed, mainly laptop hard disk has two, plus u disk, make I really do not know which device is which AH.

So here we directly change the text that comes out after pressing the TAB key to:>vmlinuz initrd=initrd.img linux dd quiet. After you change the return, then will be listed your device list, in this list, do not understand Linux I can clearly identify which is my USB flash drive, do not believe you see the following picture:

Obviously, SDC4 is my U-disk, of course, you have to look at your own exactly what is, and then you can directly shut down after the computer (because I have tried to enter the number here, did not think of a dead loop, do not know where the error is or how, so I later directly shut down).

4. Then start the computer by USB stick again, select the first item to install CENTOS7 and then press TAB, then change the text below to: >vmlinuz
Initrd=initrd.img INST.STAGE2=HD:/DEV/SDC4 Quiet

SDC4 have to change to the name of your own USB stick , then enter. If you are not wrong, you should come to the language selection interface, and then the graphical setup interface.

Editing options when installing Linux CentOS