I have a psu tester but it is little better than a voltmeter that will let you quickly scan psu cables for under or over voltage conditions when your...
It might help, but the best way to go is to buy a matched memory kit where the manufacturer has tested both modules together to ensure that they will...
Test each of your 4-pin headers with only one PWM fan attached per header to see if some of the headers work properly.
Don't use any splitter cables...