Glitchy Mac and some more problems. Help me!

[MasterJens]

Hi! My name is Jens and yesterday I've hackintosh'd my PC. (running Mavericks)

Some problems appeared and are still showing up, and it's pretty annoying.
First of all, my whole mac glitches.
I've found a video, but there was no solution, but I will post it here: https://www.youtube.com/watch?v=Eq4Q3fKYps4
Is there a way to fix this?

My second problem is booting. I'm not really familiar with this and it's a big struggle to work with a Hackintosh.
I have a 8GB USB plugged in in my computer, when I want to boot Mac, I have to press F12, then open up Mac OS with some boot flags and then it takes 1 minute to startup.

Do I have to do that every time?

My components are:
Graphics Card:
ASUS GTX770-DC2OC-2GD5
Processor:
Intel® Core™ i7-4790 CPU

Motherboard:
GA-Z97P-D3 (Gigabyte)

Memory:
Corsair 8GB DDR3-1600 Kit

HDD:
Western Digital Blue (1TB)

Power:
Cooler Master G650M, 650 Watt

Thanks for reading and helping me,

Jens

 

[baphomet]

For the choppy graphics:

http://www.tonymacx86.com/graphics/...phics-acceleration-9-series-motherboards.html

For booting:

You should be able to boot from just your hard drive if you installed Chimera with Multibeast. If the issue is the USB being treated as the primary boot device when its plugged in, you can change the priority of boot devices in your BIOS settings.