The second RAM slot on the motherboard isn't working for me

The second RAM slot on the motherboard isn't working for me dimm slot not working Solved: After cable management not working 3,4 ram slots If I use them DRAM debug light up Before worked fine How do I fix it? dimm 2 slot 8 GB of of DDR4 Memory Upgradable upto 32 GB with 2 DIMM slots; 14” FHD 1920*1080 resolution Antiglare LED backlit LCD; 512 GB SSD; HD webcam with Privacy

dimm 2 slot The actual stick that isn't working is actually the third slot from the CPU I swapped sticks and it was still the 3rd slot that isn't detected

dimm slot meaning The store will not work correctly in the case when cookies are disabled 16GB DDR4 RAM expandable upto 24GB using 1x R-DIMM Memory · Zeta R5 · Zeta R5 Neo · r-dimm for Products may not be available in all markets Exact specifications and