Red screen crash

[Survivor Elmesllmy]

Specs
I5 2400
Mb p61
One hdd
Psu gigabyte powerrock 500w
Rx 480 ref.
Corsair 8 gb 2*4 ram 1600mhz
No oc at all
I have red screen crash with syndicate 2 times and my pc turn off
Why is that happening ?!
Is there is any way to know the reason for this ?
No overheating at all

 

[Survivor Elmesllmy]

Bios is up to date
Driver 16.7.1

 

[George Phillips]

Yes, it is mostly likely caused by the ref. RX480 that will draw too much power from PCI-E slot. It will draw over the maximum 65W power allowed from the motherboard if you still use old driver for the card.
It could also be caused by insufficient power from the power supply if it is not well built for this particular system.

I suggest DO NOT game on the system for now until you have installed the latest driver from AMD. After installing that driver, you need to select compatibility mode for the card. If the sitution happens again, upgrade the power supply.

 

[Survivor Elmesllmy]

I was using compatibility mode
This driver fixed power problem
Used hd tune to test the hdd and no problemd
So i should upgrade my psu ?!
But to what ?
This 500w 80+ and this psu even cant handle the card
!!