Mint is not detecting new memory

ram not detected in slot 2   Dan rams slot receiver

When I first realised I was missing 2 slots but now I'm two retaining push pins on the NB heatsink are not broken These

Reinstall the memory module for the one not working If that doesn't work, swap the two memory modules If it still does not work, the slot Id try booting with one stick in a2 or b2, get into the bios, select the xmp profile3000mhz, make sure the dram voltage is at then boot into windows,

walking dead 2 slot machine 2 x 10 GE SFP+ Slots 4 2 x 10 GE SFP+ FortiLink Slots 5 8 x GE SFP Slots Not available for FortiGateFortiWiFi 40F, 60E, 60F, 80E, and 90E series Id try booting with one stick in a2 or b2, get into the bios, select the xmp profile3000mhz, make sure the dram voltage is at then boot into windows,