Question Boots after cmos trick but not again

Oct 22, 2019
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CPU: 8320 @ 3.8ghz + 4.4ghz boost
Cooler: cooler master t4
Ram: 16gb HyperX kit @ 2133mhz
Mobo: 970a g46
PSU: 650w gold standard
GPU: msi 1050ti gaming edition 4gb
OS: Windows 10 pro 64bit
Case: anidees airmax cube
Fans: 6x - 4x aidees blue LED, 2x cooler master 120mm fans
SSD: 128GB ADATA 3D NAND

Everything worked well until I moved the pc to a new case and couldn’t get the system to boot. Everything lit up and turned on but I got no signal. I tried a bunch of things and what eventually got it to display was shutting the PC down and putting something conductive between the cmos pins for a few seconds. I do not have the jumper anymore. After reconnecting the power it boots but only to the bios. After I reconfigure the boot priority and restart the system restarts but with no display again. I have to do the cmos trick again and i can only get to the bios where it then restarts and won’t boot. Any thoughts on what could be wrong would be great! I’m completely stumped.