Question need help with ram sticks

[ashawn35]

my pc only boot with one ram stick. i upgraded a few parts and now only 1 out of my 4 ram sticks will boot. i switched all of them and they work. i need help

 

[Lutfij]

Welcome to the forums, newcomer!

When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list them like so:
CPU:
Motherboard:
Ram:
SSD/HDD:
GPU:
Chassis:
OS:

Might also want to include the parts that you had prior to the upgrade and the parts that you got as an upgrade. Also check and see what BIOS version you're on for your motherboard while you're on that one stick of ram. Also include the age of the PSU and the platform.