Hello!
So I have AMD computer (AMD processor and AMD graphic card) and when I boot Kali Linux the OS does start, but screen is really really messed up, I don't have picture, but I can take it, if you will need it, maybe you will know issue right away. Also it's PC, not Laptop. Please help, maybe graphic drivers to install somehow or something, maybe through failsafe, ... Thanks

Processor: AMD FX 6300 Black Edition
Motherboard: Gigabyte GA-78LMT-USB3.0 v6.0
Graphic: AMD HD 7870 XFX - 2GB
Ram: 1x Kingston 99U5471-020.A00LF DDR3 4GB
1x Mushkin 992027 DDR3 4GB
Disk: 1x Samsung EVO 850 120GB
1x WD Elements 10A( USB Device 1TB

Kali Linux: Kali Linux 64 bit 2016.2