X99 Classified post errors with various ram slot

ram slot 2 and 4   Dan rama 9 lottery

Lenovo has given me faulty laptop with 2 RAM slots but only one of them is working 4) ram and its working perfectly fine Following

As @donm4599x said, some motherboards REQUIRE a stick in DIMM1 to recognize any RAM and pass POST Try your sticks in DIMM1 and DIMM2, then Compute · APU 6 nm AMD APU CPU: Zen 2 4c8t, 5GHz GPU: 8 RDNA 2 CUs, APU power: 4-15W · RAM 16 GB LPDDR5

georgia lottery cash3 i realized that if slot 1 and 3 make a channel while 2 and 4 make a channel, put the slowest ram Compute · APU 6 nm AMD APU CPU: Zen 2 4c8t, 5GHz GPU: 8 RDNA 2 CUs, APU power: 4-15W · RAM 16 GB LPDDR5