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Need to tweak IRQs in BIOS ! Motherb. DG965RYCK S775.

 
 





















Petri
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      02-11-2007, 08:51 PM


Hello.

First of all, let me say that I don't know a lot about motherboards, BIOS,
IRQs, PNP and such, just enough to get by.

I really need need to use a legacy PCI card (that cannot share IRQs) on an
Intel motherboard that has no IRQ options in the BIOS detup.

The motherboard is Intel DG965RYCK S775. i965G Chipset 1066M.

I flashed the latest BIOS version hoping that IRQ setup would be implemented
in the upgrade.

The only thing I could do is to disable all USB, Parallel, Serial ports, and
any built in hardware (sound chip, etc.),
then install Windows (2000). The Card has drivers ONLY for w2000.

That didn't work

Is there ANY way I can do this, through a DOS application, BIOS hack,
ANYTHING?
I'd appreciate any help. Thanks in advance.


Petri


 
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Bill Davidsen
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      02-12-2007, 06:04 PM
Petri wrote:
> Hello.
>
> First of all, let me say that I don't know a lot about motherboards, BIOS,
> IRQs, PNP and such, just enough to get by.
>
> I really need need to use a legacy PCI card (that cannot share IRQs) on an
> Intel motherboard that has no IRQ options in the BIOS detup.
>

I assume you mean the Windows drivers can't handle sharing an interrupt,
AFAIK the card will just assert a signal to the bus and has no way of
knowing what the o/s is doing with it.

> The motherboard is Intel DG965RYCK S775. i965G Chipset 1066M.
>
> I flashed the latest BIOS version hoping that IRQ setup would be implemented
> in the upgrade.
>
> The only thing I could do is to disable all USB, Parallel, Serial ports, and
> any built in hardware (sound chip, etc.),
> then install Windows (2000). The Card has drivers ONLY for w2000.
>
> That didn't work
>

Can you define "didn't work" a little more clearly? As in noting if the
card was still on a shared irq, or the driver still didn't handle it, or ???

> Is there ANY way I can do this, through a DOS application, BIOS hack,
> ANYTHING?


A little more detail like the card type, what the irq assignments look
like after install, etc, would be useful.

> I'd appreciate any help. Thanks in advance.
>

Take the card out. Install Win2k from scratch. Install the card. Reboot
and install the driver then. This *may* change the irq assignments.
Hopefully you will supply details in your next post.
>
> Petri
>
>



--
Bill Davidsen
He was a full-time professional cat, not some moonlighting
ferret or weasel. He knew about these things.
 
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DaveW
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      02-16-2007, 12:07 AM
That old legacy PCI card is NOT supported by modern motherboards anymore.

--
--------
DaveW
"Petri" <> wrote in message
news:ElLzh.943896$R63.749225@pd7urf1no...
> Hello.
>
> First of all, let me say that I don't know a lot about motherboards, BIOS,
> IRQs, PNP and such, just enough to get by.
>
> I really need need to use a legacy PCI card (that cannot share IRQs) on an
> Intel motherboard that has no IRQ options in the BIOS detup.
>
> The motherboard is Intel DG965RYCK S775. i965G Chipset 1066M.
>
> I flashed the latest BIOS version hoping that IRQ setup would be
> implemented in the upgrade.
>
> The only thing I could do is to disable all USB, Parallel, Serial ports,
> and any built in hardware (sound chip, etc.),
> then install Windows (2000). The Card has drivers ONLY for w2000.
>
> That didn't work
>
> Is there ANY way I can do this, through a DOS application, BIOS hack,
> ANYTHING?
> I'd appreciate any help. Thanks in advance.
>
>
> Petri
>



 
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