Hicristiangyb,
Well, me too I have a Corsair PSU. TX950W.
At de position 20 of pin, my cable ATX 24pins from PSU, is empty.
I reformulate, for more precision.... the hole for the connection of cable No. 20 is empty.
I do not think it causes problems. Needs to come back here.
EDIT01:I find this infos, extract:
20 -5V White -5 VDC
(this is optional on newer ATX-2 supplies, it is for use with older AT class expansion cards and can be omitted on newer units)
Source:
http://pinouts.ru/Power/atx_v2_pinout.shtmlCheck here again :
http://pinouts.ru/connector/24_pin_MOLEX_39-01-2240_or_equivalent_connector.shtmlProbably is like the 18e position in ATX 20pins (not a 24pins) (2002 v1.2 made optional, 2004 v2.01 removed from specification)
Gloup_Gloup