Untangle 9.3.1 x64 Install Issues

I downloaded the latest 9.3.1 x64 USB file from Untangles website. I then installed it on a USB thumb drive per the wiki. I then installed Untangle 9.3.1 x64 without issue. The last screen said Untanlge was successfully installed and to remove the installation media and hit ok. I pulled out the USB thumb drive and hit ok and the system restarted. After the PC goes through the normal POST process I get a black screen with a blinking cursor. I made sure the boot order is set to boot from the main hard drive which I installed Untangle on.

Is there something I missing when installing Untangle x64. I have installed and setup Untangle x86 boxes at least 4 times and those boxes are still running strong without issue. I tried to install Untangle x64 9.2.1 about 6 months ago and couldnt get that to start up either after a successful install on another box.

Is there a special procedure I need to follow? Any help would be greatly appreciated. I will have alot of users 50-60+ so I wanted to go with Untangle x64 with 8GB of ram.

Here are my system specs for the x64 install that wont load Untangle after install:

Intel DH77KC Motherboard
Intel Core i3 3220 CPU
G.Skill 8GB (2x4GB) Ripjaws DDR3-1333
Western Digital Caviar Black 500GB SATAIII Hard Drive
Intel PRO 1000/PT DUAL Port Gigabit NIC PCI-E 4x
Rosewill CAPSTONE 450w 80 Plus GOLD Power Supply
Coolermaster 330U Elite Case