Bottom RAM slot not working in mid-2010 mini

In this video, we have elaborately discussed which ram slots 1 3 vs 2 4 and different channel

Method 1: Check for Physical Damage · Method 2: Clean RAM and RAM Slot · Method 3: Reseat the RAM · Method 4: Switch RAM Cards · Method 5: Use the

ramses slot 8GB LPDDR4x Virtual RAM Expansion: Supports 3 expansion options, 8GB + 468GB Sensor: Sony IMX355, 14, 4:3 Megapixels: 8 MP Ultra-wide Angle: 112°

rams slot receiver 1 x PCIe x16 slot Intel® H610 Chipset 1 x PCIe x1 slot Storage Total supports 2 x slots and 4 x SATA 6Gbs ports Intel® H610 Chipset _1