VOGONS


First post, by candle_86

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So I want to just use my KVM, and everything but my Voodoo 3 has a DVI, even my geforce 3 ti 200 came with a DVI. So what are yalls thoughts on just using an active VGA to DVI cable. It's cheaper than finding a DVI Voodoo 3 🤣

Reply 2 of 13, by misterjones

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I have one that's the opposite, goes from DVI-D to VGA. It works but every now and then the screen would go blank for about a half second or so. Kinda annoying but livable.

Reply 3 of 13, by candle_86

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dionb wrote:

Does the KVM do DVI-A or only DVI-D?

Yes bits one or the other I can't run analog and digital at the same time, either all analog or all digital

Reply 4 of 13, by ATauenis

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You may try to connect the monitor to the KVM via DVI-I/A to VGA adapter, then the KVM will work in analog mode even with modern cards, not only with Voodoo.
But why your KVM does not working with any kinds of input signals? Probably it is a simple "switchboard" which simply changes electrical connection between the output and inputs throught a large mechanical switch or a set of simple singal switching ICs (at least, low-cost KVMs are made so).

If using of analog signal is strongly impossible at all, you may search for VGA to HDMI converter, then a HDMI to DVI-D converter. And this, as it is called in Russia, kolkhoz (something made in countryside from crutches and shit because there are no other ways to get the device working) should work with any only-DVI-D device, including the KVM. But it will be a large thing, requiring external power and might have issues with non-HDMI-compatible resolutions like 640x480 or text mode. Reconfiguring all devices to analog mode will be a better way to get all working.

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Reply 5 of 13, by candle_86

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The KVM output either does digital or analog, and my GTX 1060 doesn't support an anolog output at all, so I can't use a DVI-VGA on the output to monitor or I get no signal.

Reply 6 of 13, by cyclone3d

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candle_86 wrote:

The KVM output either does digital or analog, and my GTX 1060 doesn't support an anolog output at all, so I can't use a DVI-VGA on the output to monitor or I get no signal.

Get an active VGA to DVI-D adapter (vga input to DVI-D output). Most of the adapters go the other way so it took a while to find.
https://www.ebay.com/itm/UGREEN-VGA-to-DVI-D- … HD/142817634309

Probably going to be the easiest and cheapest way to do it.

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Reply 7 of 13, by Standard Def Steve

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I use an active VGA to HDMI adapter with my Voodoo3. It works great with Win98 games. It doesn't introduce any lag, and even allows Win98 to output a remarkably clean 1920x1080 desktop resolution. All of the typical 4:3 resolutions--I tested 640x480 to 1280x1024--work fine, too.

The downside: it has trouble with DOS games. It steps 70Hz games down to 60, causing them to judder quite badly. Most other DOS games just cause it to output pure garbage, sometimes bad enough to lock up the monitor!

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Reply 8 of 13, by tayyare

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candle_86 wrote:

The KVM output either does digital or analog, and my GTX 1060 doesn't support an anolog output at all, so I can't use a DVI-VGA on the output to monitor or I get no signal.

I don't know if your space is ok for that, but a two monitor setup can help. This is what I do actually. The main monitor is for the daily modern rig only, and the other monitor is both for the main rig (as the secondary) and for the other computers via KVM.

GA-6VTXE PIII 1.4+512MB
Geforce4 Ti 4200 64MB
Diamond Monster 3D 12MB SLI
SB AWE64 PNP+32MB
120GB IDE Samsung/80GB IDE Seagate/146GB SCSI Compaq/73GB SCSI IBM
Adaptec AHA29160
3com 3C905B-TX
Gotek+CF Reader
MSDOS 6.22+Win 3.11/95 OSR2.1/98SE/ME/2000

Reply 9 of 13, by candle_86

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tayyare wrote:
candle_86 wrote:

The KVM output either does digital or analog, and my GTX 1060 doesn't support an anolog output at all, so I can't use a DVI-VGA on the output to monitor or I get no signal.

I don't know if your space is ok for that, but a two monitor setup can help. This is what I do actually. The main monitor is for the daily modern rig only, and the other monitor is both for the main rig (as the secondary) and for the other computers via KVM.

Can't 1 bed room apartment 🤣

Reply 10 of 13, by tayyare

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How about using KVM and your monitor's own input selection function together? This was what I was doing before upgrading from a 2port KVM to 4 port KVM and had three computers to ride. Requires a multiple input monitor but...which isn't? 🤣

GA-6VTXE PIII 1.4+512MB
Geforce4 Ti 4200 64MB
Diamond Monster 3D 12MB SLI
SB AWE64 PNP+32MB
120GB IDE Samsung/80GB IDE Seagate/146GB SCSI Compaq/73GB SCSI IBM
Adaptec AHA29160
3com 3C905B-TX
Gotek+CF Reader
MSDOS 6.22+Win 3.11/95 OSR2.1/98SE/ME/2000

Reply 12 of 13, by tayyare

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candle_86 wrote:

I already do that it's just annoying 🤣

I admit, yes it was 😊

GA-6VTXE PIII 1.4+512MB
Geforce4 Ti 4200 64MB
Diamond Monster 3D 12MB SLI
SB AWE64 PNP+32MB
120GB IDE Samsung/80GB IDE Seagate/146GB SCSI Compaq/73GB SCSI IBM
Adaptec AHA29160
3com 3C905B-TX
Gotek+CF Reader
MSDOS 6.22+Win 3.11/95 OSR2.1/98SE/ME/2000

Reply 13 of 13, by EDO-D-O

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Standard Def Steve wrote on 2018-06-18, 04:21:

I use an active VGA to HDMI adapter with my Voodoo3. It works great with Win98 games. It doesn't introduce any lag, and even allows Win98 to output a remarkably clean 1920x1080 desktop resolution. All of the typical 4:3 resolutions--I tested 640x480 to 1280x1024--work fine, too.

The downside: it has trouble with DOS games. It steps 70Hz games down to 60, causing them to judder quite badly. Most other DOS games just cause it to output pure garbage, sometimes bad enough to lock up the monitor!

I know this is an old thread, but could you tell us what adapter in particular you were using? I'm in the market for a similar reason and if some one has one that already works well I might as well start there. Thanks.