***SOLVED - FAULTY ATX BENCH PSU
I've got a DE MPU that has a short pulling 5v to 4.1v. I've cleaned up previous work - poor solder & jumpers. I've buzzed traces on all the important sections/lines as usual 100%. My bench supply is good, Sys 11 MPU I have boots fine with it.
Is this low a drop consistent with a logic IC short, or should I focus on components like decoupling caps, SIP packs, etc.?