Hello Qubes Google Group Members (who are gave their suggenstions to my post):
Thanks all for your help and support regarding editing Qubes ISO image.
I referred the UEFI Troubleshooting web page and installed the QUBES OS in my Dell Inspiron and started to learn to work with QUBES.
Thanks once again.
The exact problem I have is system get freezed when the system get reboot after successful QUBES OS installation. So, as per UEFI troubleshooting instruction for UEFI system, I have included some kernal line changes in xen.cfg file using vi editor, before selecting reboot after Qubes install.
The procedure I followed for this modification is as follows:
1. dont select reboot after successful installation of Qubes OS
2. press ctrl+alt+f2
3. type: vi /mnt/sysimage/boot/efi/EFI/qubes/xen.cfg
4. remove the following from the first line: smt=off and insert efi=attr=uc
5. then enter the following: :wq
6. press ctrl+alt+f6
7. select reboot.
Thats it. Now the black screen problem what I have faced was gone. I posted what I followed to resolve this problem. The above procedure will be helpful for someone. The windows 10 word in the help requested post, is actually not relevant to be used to ask suggession. So sorry for it.
Thanks once again Group Users who are responded.