OT HDW question

2012-01-10 Thread Mark Jarvis
I just ordered & received a TRENDnet 2-port USB KVM switch kit. I thought I was OK on the video because its rated resolution is greater than what I'm running. What's the problem? It appears to only have VGA video ports and one of the computers I be hooking up to it has only DVI. Is there suc

Re: OT HDW question

2012-01-10 Thread Michael Butash
I have kind of an off-brand newegg special dvi kvm, and it literally has dvi ports on it - not sure why yours isn't other than you got taken. So dvi can do backward compatibility with vga supplying it on separate pins, but you cannot use these on my dvi kvm - it doesn't have the pins or holes.

Re: OT HDW question

2012-01-11 Thread Mark Jarvis
My monitor has a 15 pin VGA port, as does the old computer so it looks like an adapter to connect my DVI cable from the new box to the KVM switch will make it work. Of course that brings up the question of what am I losing by not using DVI? A quick Google check (which I should have done earl

Re: OT HDW question

2012-01-11 Thread Michael Butash
It's essentially analog vs. digital - more bandwidth, less interference, no error detection/correction, etc. Probably not an issue still if you're using *good* cables, but you just want to make sure no emi source near will cause picture issues - not/shouldn't be an issue with dvi. Quick googl

Re: OT HDW question

2012-01-11 Thread Stephen
The simple answer is yes, Most graphics cards come with them now, but you can probably stop by frys and get one pretty cheap. cant image it would be more than 5 bux. On Tue, Jan 10, 2012 at 11:16 PM, Mark Jarvis wrote: > > I just ordered & received a TRENDnet 2-port USB KVM switch kit. I thought

Re: OT HDW question

2012-01-11 Thread Eric Shubert
monoprice.com is the best source I've found for this sort of thing. http://www.monoprice.com/products/subdepartment.asp?c_id=104&cp_id=10419 Prices are usually least expensive (have always been for me up to now), even including shipping. Quality has been good with everything I've bought there.

Re: OT HDW question update

2012-01-11 Thread Mark Jarvis
I have good news and bad news. The bad news is that I went by Fry's and they wanted $10 and up for an adapter. The good news is I didn't buy one. I say good news because I'm now learning a little about DVI & I don't think an adapter is going to fix the problem. The DVI ports on my new compute

Re: OT HDW question update

2012-01-12 Thread Stephen
I have dual link DVI output on my graphics card, and it worked fine with the simple adapter. I can look and see if i have a spare. 10 bux for that is ridiculous. On Thu, Jan 12, 2012 at 12:04 AM, Mark Jarvis wrote: > > I have good news and bad news. The bad news is that I went by Fry's and they

Re: OT HDW question update

2012-01-12 Thread Mark Jarvis
If I understand what I've been reading about the DVI interface, without the 4 pins around the horizontal bar, there's no analog output in the plug--see diagram. The DVI-D ones--which is what I have on one machine--do not have the analog signal.        

Re: OT HDW question update

2012-01-12 Thread Eric Shubert
Interesting, Mark. Thanks for sharing this. -- -Eric 'shubes' On 01/12/2012 11:56 AM, Mark Jarvis wrote: If I understand what I've been reading about the DVI interface, without the 4 pins around the horizontal bar, there's no analog output in the plug--see diagram. The DVI-D ones--which is wh

Re: (OT HDW question update) update

2012-01-12 Thread Mark Jarvis
I dug out my spare video card and it has a DVI-I port so I think that I'll try that. I still don't know enough about this whole area, so if anyone has anything to share, it would be appreciated. Mark Jarvis Mark Jarvis wrote:

Re: (OT HDW question update) update

2012-01-13 Thread Stephen
Id say try the adapter you have on the card you prefer. if it doesn't work go to plan b. Because i do know they can do odd things with the pinouts from a card and allot of graphics vendors make VGA something that can be at least connected and used. so while it is supposed to be A, you can get B an