Nertan Lucian Honorable Jun 15, 2013 12 0 10,510 Jun 15, 2013 #1 I have -13V on the -5V rail. Is it normal? If not can please someone point me in a direction to fix it? Thank you
I have -13V on the -5V rail. Is it normal? If not can please someone point me in a direction to fix it? Thank you
Z zyky Distinguished Sep 12, 2006 174 0 18,710 Jun 15, 2013 #2 -5V became optional in ATX and deleted in ATX12V specs. Your power supply probably does not output anything on -5V and you should not worry about that reading, as the motherboard seems to have tied that sensor to the -12V line. http://en.wikipedia.org/wiki/ATX#ATX12V_1.3 http://en.wikipedia.org/wiki/Molex_connector#Motherboard_power_connector_.28Molex_Mini-fit_Jr..29 Read notes about pin 20 Upvote 0 Downvote
-5V became optional in ATX and deleted in ATX12V specs. Your power supply probably does not output anything on -5V and you should not worry about that reading, as the motherboard seems to have tied that sensor to the -12V line. http://en.wikipedia.org/wiki/ATX#ATX12V_1.3 http://en.wikipedia.org/wiki/Molex_connector#Motherboard_power_connector_.28Molex_Mini-fit_Jr..29 Read notes about pin 20