Mac OS X on x86 Hardware 2008–2024 Technical Archive
InfiniteMac OSx86 › Software, Drivers & Kexts › NVidia GeForce 6600GT PCI-E - Dual Monitor support
9,594 reads · 2008-01-29 – 2009-05-15
Dossier Software & Kexts NVIDIA GeForce

NVidia GeForce 6600GT PCI-E - Dual Monitor support

I think, I'll make a new discussion for this, 'cause it's very important for me. I've got Zeph's Leopard working and a GeForce 6600GT. Following situation: Two monitors: Benq 19" plugged in by VGA + LG 20" plugged in by DVI 1st situation:…

Primary Author
@crawle Published 2008-01-29
Collection
Software, Drivers & Kexts
Archival Footprint
9,594 historical reads · 2 curated field notes (from 7 dispatches) · 2008-01-29 – 2009-05-15
Credited Voices (3)
@crawle (5)@Pookeye@Undead Surfer

I think, I'll make a new discussion for this, 'cause it's very important for me. I've got Zeph's Leopard working and a GeForce 6600GT. Following situation:

<b>Two monitors:</b> Benq 19" plugged in by VGA + LG 20" plugged in by DVI

<b>1st situation:</b> I have plugged in both monitors. Leopard starts, the boot up screen appears on both screens, and the hole System appears only on my Benq (VGA).
<b>2nd situation:</b> I have plugged in only the LG (DVI). Leopard starts, the boot up screen appears on it, and the hole System appears only on my LG (logical, the other screen isn't plugged in at this time).
<b>3rd situation:</b> I have plugged in both monitors. Leopard starts, the boot up screen appears on both screens, and the hole System appers only on my Benq. I move my mouse to "Detect monitors" (not click), plug the Benq monitor off and click (blind). The hole system appears on my LG.

<i>So the result is:</i>
- it only works one screen at one time
- evey screen has got it's own desktop background and resolution
- the screen's names are shown in the System Config
<b>- I want to use both screens - 'cause one off switched monitor is uncool!</b>

I've installed many NVidia kexts, actually this one:

<img src="">

I installed only the main kext and the 128MB version - 'cause 6600 has got 128MB ...

Can you help me, guys?

Much greetings from Berlin,

-crawle

Author Updates & Technical Revisions

Follow-up dispatches by @crawle

Author Update #1 @crawle 2008-01-29

Does nobody have a solution for this yet?

-crawle

Author Update #2 @crawle 2008-01-29

Ok guys,
I want to try the "Natit" Dual 0.02, because many users has reported that the GeForce 6600GT works like a dream. But I think I've already installed (many) kexts. As I know, there are the NVInject and an old Natit. So how can I delete them? Just delete the files from the Extensions? But which files do I have to delete?

Greetings,
-crawle

Author Update #3 @crawle 2008-01-29

I found these kexts "look like NVidia":

<img src="pixel speicher.de/images/upload/01_08/QmlsZCAxLnBuZw==_1151152.png" border="0">
<img src="pixel speicher.de/images/upload/01_08/QmlsZCAyLnBuZw==_1146474.png" border="0">

Should I delete all kexts excepting "Natit.kext"?

-crawle

Author Update #4 @crawle 2008-02-25

Guys, I got it working
with the 6600GT you have to use a DVI-to-VGA-Adapter to get both outputs work. Additional this this you have to backup your VGA-Bios (by NVFlash) and use NVCAP-Generator. Then you have to include the NVCAP-value in the info.plist of your kext (I recommend NVInject.kext).
I will show you mine

Greetings,
-crawle

Synthesized Community Field Notes

2 technical responses curated from 7 original dispatches

Field Note #1 @Pookeye 2008-06-11

crawle,

can you explain how you got dual monitors working, i have geforce 6600 PNY with dual DVI, I am wondering how to the NVCAP thing works, and where to put it, there is no how to with the NVCAP generator and adding it to the info.plist.

I am using NVKush.. please help!

thanks,

Field Note #2 @Undead Surfer 2009-05-15 ↳ Re: @Pookeye
@Pookeyecrawle, can you explain how you got dual monitors working, i have geforce 6600 PNY with dual DVI, I am wondering how to the NVCAP thing works, and where to put it, there is no how to with the NVCAP generator and adding it to the info.plist. I am using NVKush.. please help! thanks,

Do you still need help with this?

Sources & Contributor Provenance (3 credited usernames · Thread #117)
UsernameDossier ContributionDispatchesActive Window
@crawlePrimary Author52008-01-29 → 2008-02-25
@PookeyeContributor12008-06-11
@Undead SurferContributor12009-05-15