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Re: [Xen-devel] Help Needed from Xen Developers: Nasty Yellow Triangle with Exclamation Mark and Error Code 43 in Device Manager in Windows 8 HVM domU

On 06/10/2012 15:23, Dariusz Krempa wrote:

Isn't it gfx_passthru=1 instead of gfx_passthrough=1? I believe your syntax is wrong.

You right. That was misspelling.  

What a joke man! I can only get Frank Lyon's NVIDIA Quadro 6000 VGA Passthrough completely 100% working but I cannot get 100% success for my own display cards. I have been trying a lot of things but still cannot get rid of the yellow triangle with exclamation mark and error code 43. Frank Lyon's NVIDIA Quadro 6000 costs S$6000++ and I can't afford that.

 There can be another problem why You cant pass thru vga. The problem can be with Yours motherboard. You never wrote what chipset You have and, I assume, You don't test Q6000 on Yours MB. I have luck, cause even if nvidia's and Intel's workers claims that chipset H67 don't have implemented passthrough and I don't have any option in bios to turn it on/off, then at least partially passthrough is implemented. If You have possibilities to check this on different MB or put Q6000 into Yours box then You will see if there is problem.

If You are willing we can try something. You can install teamviewer on windows DomU and send me invitation or number by email then I will inspect DomU and maybe I can help. We will have possibilities to chat in teamviewer and You will control everything.

Dear Dariusz Krempa,

My motherboard is the Intel DQ45CB. It supports VT-d officially. There is a BIOS option to enable/disable VT-d. It was enabled.

By the way, what is teamviewer? Maybe we can chat on IRC?
Yours sincerely,

Mr. Teo En Ming (Zhang Enming)
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