DavGMZ67
Newbie level 2
Detecting faulty chips in a dell xps PP25L "won´t power up issue"
I had started troubleshooting the capacitors on the motherboard and found c512 to pulsate rapidly when checking resistance during voltage rise on the charge cycle. I never seen a capacitor do this in all my years as a technician. My only problem now is finding out what value of capacitance C512 is? I do not have a schematic. Can anyone tell me what this capacitance value is if you have access to a schematic?? It is located right behind the VGA port connector and next to the molded case diode D24.
I had started troubleshooting the capacitors on the motherboard and found c512 to pulsate rapidly when checking resistance during voltage rise on the charge cycle. I never seen a capacitor do this in all my years as a technician. My only problem now is finding out what value of capacitance C512 is? I do not have a schematic. Can anyone tell me what this capacitance value is if you have access to a schematic?? It is located right behind the VGA port connector and next to the molded case diode D24.
