Frequency problem

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a.dehqan
Posts: 7
Joined: Fri Dec 26, 2008 2:07 pm

Frequency problem

Post by a.dehqan »

In The Name Of God
Hello;

I'll be thankfull if you guide me ;

ReactOs is installed with VGA driver, After loading , This error page appears :
http://tinypic.info/files/dqa1rkbqaiou1zcp3961.jpg

When reactos is installed with VESA driver after loading os just shows a black page .

How can i fix it ?

regards dehqan
dreams
Posts: 207
Joined: Tue Sep 26, 2006 10:23 am
Location: Holland
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Re: Frequency problem

Post by dreams »

Which VGA driver? The standard ReactOS driver?

ReactOS isn't currently optimised for use on real hardware yet, so the black page probably means that ReactOS has crashed. If you want to test ReactOS, you should use a virtual machine.
a.dehqan
Posts: 7
Joined: Fri Dec 26, 2008 2:07 pm

Re: Frequency problem

Post by a.dehqan »

In The Name Of God
hello;

Thanks alot for you'r attention.
Yes it's default driver.

regards dehqan
GoBusto
Posts: 579
Joined: Fri Jan 25, 2008 11:13 am
Location: UK
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Re: Frequency problem

Post by GoBusto »

a.dehqan wrote:In The Name Of God
hello;

Thanks alot for you'r attention.
Yes it's default driver.

regards dehqan
If you're using it on real hardware, could you tell us which type of graphics card you are using?

You might also find this useful: http://www.reactos.org/forum/viewtopic.php?f=4&t=5272
vicmarcal
Test Team
Posts: 2733
Joined: Mon Jul 07, 2008 12:35 pm

Re: Frequency problem

Post by vicmarcal »

A Resolution problem?
a.dehqan
Posts: 7
Joined: Fri Dec 26, 2008 2:07 pm

Re: Frequency problem

Post by a.dehqan »

In The Name Of God
Hello;

Thanks alot for you'r attentions ;
Geraphic Crad :nVidia Corporation NV18 [Geforce4 MX 4000] rev c1 - 128 mg

regards dehqan
Haos
Test Team
Posts: 2954
Joined: Thu Mar 22, 2007 5:42 am
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Re: Frequency problem

Post by Haos »

Looks like some hardware incompatibility here, your Geforce is set to 38 HZ of Vsync, whereas your monitor expects at least 50. Debug logging would be required, this means another PC and a null modem cable.
a.dehqan
Posts: 7
Joined: Fri Dec 26, 2008 2:07 pm

Re: Frequency problem

Post by a.dehqan »

In The Name Of God
Hello;

Thanks alot for you'r attention.
Another geraphic card (32 mg) does not have problem with frequency .

regards dehqan
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