The newly installed RAM modules aren't working.
The newly installed RAM modules aren't working.
This indicates the device has power and is attempting to start. Allow a few minutes for the initial boot using new hardware; a test called POST will run and may not display results until completion. If it takes longer than five minutes, there may be an issue. Consider booting with only one RAM stick if that resolves the problem, then restart and reinsert the remaining sticks.
It keeps restarting repeatedly without a full boot. It works for roughly 30 seconds before shutting down and then turning back on.