Question GPU turns on then off

[Hulian]

I was on holiday and had my PC unplugged for about two months. Now when I came back I plug my PC in go to turn it on and everything turns on, but after a few moments the GPU fans stop spinning and the GPU logo stops being lit up and it does boot. What could the problem be?
The GPU is a Radeon 7900 XT.
The motherboard is a Gigabyte B650 EAGLE AX ATX AM5.

Edit: I tested booting the PC with the CPU's built in GPU and it didn't work so the problem isn't the GPU.

 

[Lutfij]

Check to see if all connections to all components, to and from your PSU, are fully seated. Disconnect and reconnect them while the PC is powered down and disconnected from the wall.

The GPU is a Radeon 7900 XT.
The motherboard is a Gigabyte B650 EAGLE AX ATX AM5.
When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list the specs to your build like so:
CPU:
CPU cooler:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:
include the age of the PSU apart from it's make and model. BIOS version for your motherboard at this moment of time.

 

[Hulian]

Here's a list of components
Ryzen 7 7700X
Thermalright Peerless Assassin 120 SE
Gigabyte B650 EAGLE AX ATX AM5
Corsair Vengeance 32 GB DDR5 6000CL
Western Digital Black SN770 1 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive
XFX Speedster MERC 310 Radeon RX 7900 XT 20 GB Video Card
Deepcool CC560 ARGB V2 ATX Mid Tower Case
Asus Prime AP-750G 750 W 80+ Gold Certified Fully Modular ATX Power Supply
The Power supply is about 1.5 years old
I'm using windows 11 pro

 

[Hulian]

Here's a list of components
Ryzen 7 7700X
Thermalright Peerless Assassin 120 SE
Gigabyte B650 EAGLE AX ATX AM5
Corsair Vengeance 32 GB DDR5 6000CL
Western Digital Black SN770 1 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive
XFX Speedster MERC 310 Radeon RX 7900 XT 20 GB Video Card
Deepcool CC560 ARGB V2 ATX Mid Tower Case
Asus Prime AP-750G 750 W 80+ Gold Certified Fully Modular ATX Power Supply
The Power supply is about 1.5 years old
I'm using windows 11 pro

I forgot to mention that I do not know the BIOS version. It is an older version maybe a bit older than 1.5 years