PC won't start, red led GPU,MSI X99 SLI PLUS postcode A9

surekenlev32

Prominent
Jan 9, 2018
4
0
520
I try to assemble new PC:
MSI X99 SLI PLUS
I7 5930k
GTX 1070
8GB RAM
~3-4 case cooler
ICE HAMMER IH-THOR
SSD 500GB 750 EVO
3 HDD WD PURPLE 4TB
Aerocool Strike-X 800WATT
I run PC and all coolers run, but i see black screen, like nothing happen, i remarked that GPU has strange color, inside burn red led.
I tried to remove and install CPU,RAM, GPU once again.I tried to remove all coolers , HDD , but nothing happen, red led still burn.
Day ago I run pc i5 6500, MSI 110 pro, same power supply, same RAM, same GPU and all work, but today nothing.
What to do?(also i cleared bios, nothing happen)
I tried ol GPU radeon 3xxx and I see start screen!But after PC just freeze and nothing happen I tried 1 and 2 bios , but in new bios I have poatcode A9 , what to do?
 

surekenlev32

Prominent
Jan 9, 2018
4
0
520
I have some progress(I reinstalled RAM in correct slot and once again), then I can run pc with radeon ~3600 and all work, I can open youtube, watch video and etc, but if I install 1070 in same PCI-E i get the same red LED, but one time I can started pc with 1070, and got artifacts(red led inside GPU,I quickly open MSI aftherburner and this program just don't see my GPU, I open another monitoring program , the same after about 30 sec, all shortcuts dissapear, i use ctrl+alt+del then just black screen).
I think maybe it is GPU connecting or Power Supply problem?