DVI-D port & cable question

[Jobinx]

I have a GPU with a DVI-D Dual Link port. I want to connect that GPU to a monitor with the same DVI-D Dual Link port.

 

Can I use a DVI-D Single Link cable? Will there be any danger if I do so?

[Electronics Wizardy]

What resolution?

 

2560x1440 and 1080p120 need dual link. Normal 1080 can run just fine on a single link

[Jobinx]

1 hour ago, Electronics Wizardy said:

What resolution?

 

2560x1440 and 1080p120 need dual link. Normal 1080 can run just fine on a single link

I'm using it as a second monitor. It's 1600x1200 (lol..)

 

PS: I'm using a 1080p monitor as my main monitor.

[Electronics Wizardy]

1 minute ago, Jobinx said:

I'm using it as a second monitor. It's 1600x1200 (lol..)

 

PS: I'm using a 1080p monitor as my main monitor.

single link will work fine then.

[Jobinx]

1 hour ago, Electronics Wizardy said:

single link will work fine then.

Do I have to worry about any dangers? Or is this perfectly safe?

[Godlygamer23]

2 minutes ago, Jobinx said:

Do I have to worry about any dangers? Or is this perfectly safe?

It's perfectly safe. In fact, I'm using a single-link DVI-I connector on my 560 Ti which is using a dual-link connector. All you're doing is removing pins...the electrical compatibility doesn't change.

[manikyath]

12 minutes ago, Godlygamer23 said:

It's perfectly safe. In fact, I'm using a single-link DVI-I connector on my 560 Ti which is using a dual-link connector. All you're doing is removing pins...the electrical compatibility doesn't change.

if the display has a dual-link dvi-D port, chances are it requires dual-link DVI-D, my two BenQ's like to do really funky things with single link cables

 

that said, no, there's no "danger", as in nothing will permanently break, it'll just look funky and make you conclude you need a dual link cable

[Jobinx]

I have an extra question:

 

Do I need to turn off my computer in order to unplug my monitor?

[Glenwing]

41 minutes ago, Jobinx said:

I have an extra question:

 

Do I need to turn off my computer in order to unplug my monitor?

No, display cables since ≈1990 onward have been hot-pluggable.

 

1 hour ago, Jobinx said:

I have a GPU with a DVI-D Dual Link port. I want to connect that GPU to a monitor with the same DVI-D Dual Link port.

 

Can I use a DVI-D Single Link cable? Will there be any danger if I do so?

Dual-Link DVI ports are compatible with both Single-Link and Dual-Link cables, this is part of the design and is not "beyond spec" or anything like that. There is no danger.