Question VGA LED light on/ no display ?

Aug 3, 2022
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Here's my specs:

Windows 10 Home,
Intel i9-9900KF CPU,
MSI MPG Z390 Gaming Edge AC MB,
GeForce RTX 2080 Ti 11GB GPU,
16GB DDR4-3200MHz ADATA XPG RGB RAM,
1TB WD Blue SSD,
iBUYPOWER 240mm RGB [Liquid Cooler?]


So when my computer went to sleep I went to the store and when I came back it was off and when I tried to wake it up Nothing! I've tried everything from taking it all apart and putting it back together, resetting CMOS, Trying with integrated graphics, NOTHING! Also the VGA light stays lit on the motherboard.

No matter which way I do it nothing will show on my monitor no matter how many times I switch and check cables. I need help the computer is 2 years old it can't he the GPU can it ?