I've read lots of threads including sticky and mobo manual. most of those are new builds. Mine is a know working build in a new case with only a couple of changes.
ASUS Z-270 Prime AR
Took working system out of case, placed into new case with new power supply and cooler - that's it. Did not touch cpu, memory, etc.
LED on but that's it (very similar to other stories). Power SW button non-responsive. No sound from speaker.
Since then - I have got it to bare bones.
Am I missing something super simple?
The PS must not be getting the OK to fire up the rest of the PS when connected to the mb and I cannot figure out why and it is driving me nuts.
I also connected the case power switch pins (and sata power).
Thanks in advance!
ASUS Z-270 Prime AR
Took working system out of case, placed into new case with new power supply and cooler - that's it. Did not touch cpu, memory, etc.
LED on but that's it (very similar to other stories). Power SW button non-responsive. No sound from speaker.
Since then - I have got it to bare bones.
Motherboard sitting on antistatic bag.
One stick of memory
One drive in sata.
Power supply passes paperclip test.
8 pin gives 12v when paper clip in place in 24 pin. And a fan will spin if plugged into a 6-pin from PS.
I removed one of two memory sticks and reset the other to ensure seating. Verified proper slot.
fan plugged into cpu fan header (new cooler no longer connected to remove that variable).
Still upon PS power on, only motherboard LED, power LED on, but nothing else.
No chance that anything on back of board is shorted out.
I removed battery, but did not jumper clear mem pins.
Am I missing something super simple?
The PS must not be getting the OK to fire up the rest of the PS when connected to the mb and I cannot figure out why and it is driving me nuts.
I also connected the case power switch pins (and sata power).
Thanks in advance!