First of all, you need to be a LOT more precise; asus makes a LOT of motherboards with eufi.
This will never work. You need to clean install windows on your ssd.
Here is what I would do;
1 On a working system, download then run the MS media creation tool to make a bootable usb
2 On the problem system, connect just the drive on which you want to install windows ie your ssd
3 Many asus boards have a secure erase utility built into the bios however since we have no idea what board you are running, I cannot tell you if you have this option. In any case, secure erase the ssd. Note secure erase is NOT a format; it is a command issued to the drive's controller. Most [however not all] ssd mfg have a toolbox or utility that will do this for you. Again since we have no idea what drive you are running, we cannot tell you if you have this option. You would need to use a working system to either erase the ssd OR make the bootable utility for accomplishing this task.
4 Once done with the secure erase, clear cmos or in asus speak RTC using the clear pins/jumpers. Read your motherboard manual for detailed instructions
5 Now place the windows install usb in a usb port and pw ON your system. During POST, hit the F8 key. That will bring up the quick boot menu on an asus board. Select the usb you make [note there may be two bootable partitions on the usb] it is usually the one with eufi in the nomenclature
6 Finish the windows install then install drivers you download from your motherboard support page ie chipset, lan, sound, etc. Most of the time windows will have generic drivers however the mfg's drivers are superior to the native windows drivers
