Question i just build my pc and it says 16gb of ram 7.95 available

Jun 1, 2019
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i have a msi b450, ryzen 5 2600x and i had corsair vengeance lpx 16gb ddr4 3000mhz, but i found out it wasnt compatible with my motherboard so i bought compatible ones G.Skill Aegis 16 gb ram 2133 mhz but its still the same problem i treied everything i could think off but in resource monitor it still says that the ram is being reserved for hardware but i dont have a internal gpu or anything that could take it up