Snow Leopard Install Stops At Apple Boot Flag

Hello All, I'm a Newbee in need of some Help/Advice

I am trying to install Snow Leopard 10.6.3 on the following hardware profile and have followed the recommended install process using iBoot Haswell 1.0.1. After inserting snow Leopard disk and hitting F5, I've tried using all the codes recommended if you can't get to the apple installation page before hitting Enter, but all I get after hitting Enter is the Apple Flag screen but no progressing clock and that remains until the disc drive finally stops, then nothing changes, just the same Apple Flag logo screen!

The Build is:
Motherboard - ASRock H97M Pro4
Processor - Intel Core i3-4170 (LGA1150)
Graphics - Onboard HD 4400
RAM - GSKILL ARES Single DDR3 1600 16GB

Please HELP.

select SL install icon and hit down arrow until verbose boot is hi-lited, hit enter. Where does the boot progress stop?

Going Bald said:

select SL install icon and hit down arrow until verbose boot is hi-lited, hit enter. Where does the boot progress stop?

Click to expand...

Thanks for the assistance Going Bald - did as suggested and I've attached a screen pic of where it stops. Hope this can give some idea of what's stopping the install: