New
#51
What happens if you disconnect your current, (working), monitor and connect the working cable to the second monitor? make this connection direct without any adaptors if possible.
If this gives a picture try the other DVI to DVI connection on the (currently working ), monitor. it is also worth checking if the working monitor works with the other DVI to the one currently plugged into
I suggest this to
- check the old monitor is working or not
- Sometimes the two DVI connectors on a Card are different sub-types, (DVI-I and DVI-D), and the older monitor may not be compatible with the Newer port type.
- Check that both ports work, ( if the one DVI port does not work with the currently working monitor then it is possible that the card is at fault)