Works in Breadboard, Dead in case.

skemble10

Honorable
Jul 24, 2013
7
0
10,510
I'm building a new PC and when I put it together outside of the case, on top of the mobo box, everything booted, I got a post beep and was able to enter the BIOS. However, when I put everything into the case and try to turn it on absolutely nothing happens. I'm confused as to what could be grounding it. I've pulled it in and out of the case a few times and it works every time I pull it out. Help!
 
Solution
IF it not a grounding issue with the io shield hitting a USB port or the bottom of the mb. Look to see if your case where the CPU goes is raised up. Some mb trays with raised stamps hits the bottom of after market CPU coolers. If it shorting there the easy fix is glue on small piece of rubber to keep the mb from shorting out. If it not a mb tray short. Pull the case fans.
IF it not a grounding issue with the io shield hitting a USB port or the bottom of the mb. Look to see if your case where the CPU goes is raised up. Some mb trays with raised stamps hits the bottom of after market CPU coolers. If it shorting there the easy fix is glue on small piece of rubber to keep the mb from shorting out. If it not a mb tray short. Pull the case fans.
 
Solution

skemble10

Honorable
Jul 24, 2013
7
0
10,510


I had never even considered the motherboard cut out shield to be a grounding issue! I will have to check on that when I get back from work, I feel like it is pressed up against it fairly snug.

 

skemble10

Honorable
Jul 24, 2013
7
0
10,510


I had never even considered the motherboard cut out shield to be a grounding issue! I will have to check on that when I get back from work, I feel like it is pressed up against it fairly snug.