RX 480 colour screen and freeze

I keep getting my system to freeze at a single colour screen ( orange , black , green , gray , pink )

then hear a long noise for 1 to 15 min then total freeze mostly not even restart

i am attaching a full system report and 3 screen pics

 

As a quick system summary

Windows 10 Pro 64-bit

AMD FX-8350 30 °C

32,0GB Dual-Channel DDR3 @ 664MHz (9-9-9-24)

MSI 990FXA-GD80 (MS-7640) (CPU 1) 50 °C

S23B350 (1920x1080@60Hz)

8192MB ATI Radeon RX 480 Graphics (MSI) 46 °C

119GB SanDisk SDSSDP128G (SSD)

3726GB Seagate ST4000DM000-1F2168 (SATA)

the operating system is on the Seagate disk instaled

TSSTcorp CDDVDW SH-224DB

TSSTcorp CDDVDW SH-224DB

Realtek High Definition Audio

Realtek PCIe GBE Family Controller

 

i am trying 3 months now and i no mater what settings i change or if i do drivers clean install or OS new install from bios nothing works

i am using an adaptor to connect the monitor to the VGA 

 

should i trow the rx 480 away ?

btw my PSU is corsair 850w