Asus ROG Z490 F gaming - Black screen with green boot led glowing and no boot.

[Bkstrat]

Hi All,

 

Recently facing this issue with my setup, sometimes if I shutdown my system during the day leaving the power on and then try to start back up , it throws a black screen at boot and on the motherboard I can see the green boot led glowing and it does not move past that , I do not get any display, this also happens if i shutdown the system to make hardware changes at times or if restart the system frequently.

 

Sometimes XMP2 works and at times it does not where it again is stuck with a black screen and green boot light, I had even tried to update the bios to the latest version but it was allowing me to enable XMP so I downgraded.

This never used to happen before , but is happening once a week and the only solution i found was to reset the bios by removing the battery.

 

I tried removing different components and trying but it still happens , Advice ?

 

My specs -

 

My specs
Motherboard - Asus ROG Z490 F Gaming ( Bios v 2103)
CPU - Intel i7 10700k - No overclocking
CPU Cooler - Corsair H150i
GPU - Asus TUF 3070 Ti
RAM - 2 x DDR Hyperx Fury DDR4 RGB 16GB 3200 ( One manufactured in China and the other in Taiwan)
PSU - Corsair HX 850i (Purchased in 2016)

Storage -
1. Boot - Samsung 970 Evo Plus 250gb Nvme
2. Samsung 870 Evo 500gb SSD
3. WD mechanical Green 3TB
4. Seagate mechanical 250GB

 

[Bkstrat]

Someone help ?