What Is Dual Channel Memory and How Does It Work?

Try just the one RAM module you know works in the other slot Just to be sure The only repair would be

Check the CPU socket as the newer CPUs the memory controller is in the CPU and if a pin is bent or missing it could make a slot not work 513

rama66 slot 4 After switching from a physical SIM to an eSIM, activate the new eSIM profile, remove the physical SIM and restart your device 5 Do not

ramayana slot 4 Is your phone's screen in good shape? The touchscreen should work; the screen display should not have any cracks, streaks or shading