OK, so I am at the point of building my mb-6582 that I need to test the power before I plug it in. I looked at the pinout information and see that all three of my psus have pins 2(gnd),4(5V),6(9V),7(9V).
I tested the first one and got 5V as expects but I got 0 on pins 6 and 7.
I tried the other ones and got the same.
I read around and discovered that I needed to change the setting on multimeter to AC for the 9V pins so I tried that on all three of them but still got 0.
I know that at least one of these supplies worked fine before I messed with it.
I read a couple of other posts around here saying that this means the power supply is bad.
Is it possible that i broke then testing the AC pins with the DC setting on my multimeter?
Is there any other way I could check. My multimeter is old and cheap, perhaps its retarded?
It seems hard to believe that they are all broken in exactly the same way.
Any ideas?
Thanks, Lief