Pentium III with a Dualhead Matrox G450, running OS/2 Warp 4.52, dual screen retro goodness.

Let's try a 32MB PCI Matrox Millennium G450 DualHead DVI

My ever-changing Slot 1 build 🤪 Now with Pentium III 500 MHz and a Matrox G400 DualHead - both passive, cooled by a single 120mm fan 🙂

Beefy Dualhead OS/2 Warp 4.52 Rig mission complete, which has made my Friday! 😍
I've never seen dual monitors used for OS/2 before and it's flipping amazing, my CRT handles 1600x1200 @ 120Hz too, wow 🤯

A shot of my PowerMac "Blue & White" G3 400 setup from 25 years ago, for #MARCHintosh. (Shot taken with Apple QuickTake 200 in 1999.)

#Macintosh #Mac #PowerPC #G3 #PowerPC #CRT #dualhead #SCSI #Rage128 #Voodoo2 #posters #desk #retrocomputing #vintagecomputing #vintageapple #tech

Following yesterday's #MARCHintosh toot, here is the same desk, different setup. Flash forward to 2001 from 1999, for the Power Mac G4 "Quicksilver" (dual 800MHz, dual Sony CPD-G420 CRTs).

#Macintosh #Mac #PowerPC #G4 #PowerPC #CRT #dualhead #posters #desk #retrocomputing #vintagecomputing

I thought I'd round the weekend off by installing IBM OS/2 Warp 4.52 on my Pentium 4. I really am curious if I can get the Matrox Dualhead G400 AGP Card to work on two monitors in OS/2, I've never seen this before and it will be fun investigating.

Matrox G400 Dualhead seems really stable - seeing dual monitors in Windows 98 never fails to disappoint. Right is running at 1600x1200 @ 120Hz, left is at 1280x1024 @ 75Hz

Does anyone know if IBM OS/2 Warp 4 supports multiple monitors? I know I can get Matrox G400 Dualhead drivers for it, but not sure if the OS even had multiple monitor support, wondering if anyone knows please

A recurring point was how far ahead Matrox was on multi-monitor support. DualHead, sync-on-green compatibility, and stable Linux and BeOS drivers made them the default pick for programmers and multi-display setups long before Nvidia took over. #linux 2/3

初めて買ったグラボはMillennium G400 DualHeadじゃった。
その頃からマルチディスプレイじゃないと生きていけない身体になっているのだ。

The SATURO is a fully automated, portable #dualhead #infiltrometer that does the heavy lifting for you—automatically computing Kfs in the field, using far less water than a #doublering setup, and freeing you from babysitting the equipment.

See the SATURO: metergroup.com/products/sat...

COMPAQ Deskpro EN * intel Pentium III Coppermine 1.0 GHz 133 MHz FSB * Matrox Millennium G450 DualHead DVI PCI 32 MB * EIZO FlexScan S2133 * thnx @l_3mmy

COMPAQ Deskpro EN * intel Pentium III Coppermine 1.0 GHz with 256 MB RAM * Matrox Millennium G450 DualHead DVI PCI 32 MB * EIZO FlexScan S2133 * thnx again @l_3mmy

I do accept the Vile Four from Mystic Quest though. Flamerus Rex, Ice Golem, Dualhead Hydra have no sauce at all but Pazuzu has so much sauce he's in FFXIV