artifacts or defects 1080ti

[Psychowolff]

what is the problem ?
when I start my PC after the loginscreen, I get a gray screen 

what do you tried ?

what i tried is different hdmi cables and monitor no succes and in a other pc same problem but if i uninstall nvidia drivers then it works i use gpu-z to check by the memory and clock saids 0mhz

and yes in the spec you see no 1080ti because its out of the setup

 

what is the gpu ?

Gigabyte aorus 1080ti 11gb

 

i can work on my integrated gpu i hope some one here can help me

 

i have no guarantee by the shop 

 

sorry for my bad english i hope you will understand im really upset

 

 

specs

Operating System
    Windows 10 Pro 64-bit
CPU
    Intel Core i5 @ 2.80GHz    20 °C
    Coffee Lake 14nm Technology
RAM
    16,0GB Dual-Channel Unknown @ 1197MHz (15-15-15-36)
Motherboard
    ASUSTeK COMPUTER INC. PRIME B360M-A (LGA1151)    19 °C
Graphics
    C27JG5x (1920x1080@59Hz)
    Intel UHD Graphics 630 (ASUStek Computer Inc)
Storage
    256GB Crucial_CT275MX300SSD1 (SATA (SSD))    16 °C
    931GB Crucial CT1000MX500SSD1 (SATA (SSD))
Optical Drives
    No optical disk drives detected
Audio
    Logitech G933 Gaming Headset

[Slottr]

Do you have your video cables plugged into the graphics card?

Try an older driver

[Psychowolff]

yes both