Re: Re-activate onboard graphic chip with AGP graphic card plugged?

From: Stephen SM WONG (wongsm_at_netvigator.com)
Date: 04/22/04


Date: Thu, 22 Apr 2004 15:07:48 +0800

In general, no, you can't have 2 AGP cards (or on-board
chip) active at once. As you suggested, you can have
TwinView from NVIDIA, ie. dual-head display coming from one
VGA card. But ATI is developing something which can support
3 displays, one from on-board chip and two from add-on VGA
card. I don't know whether real products are ready or not.
Don't hold your breath.

My 2 cents.

Stephen Wong @ Hong Kong

On Thu, 22 Apr 2004, FUNG WAI KEUNG wrote:

> Hi,
>
> Kevin D. Snodgrass <nobody@spamcop.net> wrote:
> : Some mainboards only allow *either* the onboard graphics or
> : an add-on AGP board.
>
> : Does you GF FX 5900 have dual VGA or VGA/DVI outputs? Many
> : do. You could use the built-in TwinView capabilities (with
> : the proprietary NVidia drivers).
>
> I can configure my graphic card to display twinview using the driver provided by NVIDIA.
> I wonder whether it is possible to show three VGA display at the same with the onboard
> graphics and the add-on card.
>
> : Another thought, in your BIOS setup keep the onboard VGA
> : active, it will be the primary VGA out. Then maybe you can
> : load the proper drivers for both. Disabling the onboard VGA
> : in the BIOS setup makes it totally invisible to the
> : software. (I think...)
>
> My motherboard does not allow me to keep onboard VGA active. It is an Intel D865GLC.
> Do you know which mainboard allow me to do so?
>
> Thanks in advance.
> --
> ========
> Regards,
> Wai-keung, Fung
>
> Department of Automation and Computer-Aided Engineering,
> The Chinese University of Hong Kong,
> Shatin, N.T.,
> Hong Kong
>
> Tel: (852)26098056 Fax: (852)26036002
> Email: wkfung@acae.cuhk.edu.hk
>



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