installing issue

[Rabab]

hi everyone
I want to format my pc by re-installing win 7
but an issue stops the operation. here is a pic
​

 

[guiLe]

hi Rabab,
do you install Win 7 after you reboot your computer and booting from DVDROM ?

 

[Rabab]

no before rebooting and booting from DVDROM
will you, please tell me how to boot from DVDROM?​

 

[gregrocker]

Boot from CD - How to Boot your Computer from a Bootable CD or DVD - Boot to CD

Did you burn the DVD yourself? If so, verify DVD against ISO using ImgBurn - making sure ISO when loaded says "bootable" in text at left, then verifying against DVD.

If necessary burn another DVD using ImgBurn at 4x with Verify - it never fails.

If you used the DVD successfully before, then check its condition.

 

[guiLe]

hi rabab,

after you insert you Win 7 DVD,
reboot your computer and make sure that your computer booting from CD/DVD as 1st preference.
you can check this setting in your BIOS.
after it is load your DVD just follow the instruction