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           M1 ATX not working
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              M1 ATX not working
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                By:
                
                jomref
                
                                
                   
                  
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                    Starfleet Ensign 
                  
                  
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                Posted:
                Do Nov 15, 2007 - 08:10 
               
              
                
                
               
               
              I just bought Voom-2 Bundle (VoomPC-2, Jetway 1.5Ghz Mainboard, M1-ATX) connected everything by the book but nothing happens. It seemes that the M1 doesnt give a signal to the m/b. When I disconnect the J6 and manually push button down only the CPU fans starts but den computer doesnt boot. Tried with several powersources as well as a 12V lead battery. Same same. The computer seemes to work perfect with a normal ATX powersource. So what can be wrong. I see that the brain in the M1 is a PiC processor and I gather that the J6 is connected to one of the PICs ports and it doesnt give the right signal to the M/
 B hence the PIC is gone. Is there anyway to test the M1:s function?
 
 Thanks in advance
 Joachim Reif
 Sweden 
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                  By:
                  
                  jomref
               
                  
                     
                    
                      Rank:
                      Starfleet Ensign 
                    
                    
                    Postings:
                    2 
                    
                    From:
                    n/a 
                    
                    
                      
                        
                      
                    
                  
                 
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                  Posted:
                  Do Nov 15, 2007 - 08:33 
                 
                
                  
                  
                 
                 
                Message has been edited, Click Here to view/hide original messageOriginal Message - [11/21/2007]Original Message - [11/18/2007] I have now measured the ATX output and some are dead and some are variable från 5 V to 1.5 volt. This one is dead. What to do?   After some thinking, research and testing i found out that my M1 works. I tested the output of the M1 and found that all the suply rails was working alright after setting PS_ON low. Despite ok supply rails 3.3, 5 and 12 volt the M1 PSU didnt give the motherboard a PWR_OK signal. Hence the motherboard dont start.  
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