Hi,

My hardware specifications are:

Intel Core i5-4430 Quad Core 6 MB cache @ 3.0 GHz
Asrock B85M Pro4 LGA1150 m-ATX motherboard
32 GB Kingston DDR3-1600
Intel HD Graphics 4600 IGD

My software specifications are:

Ubuntu 13.04 amd64 dom0
Windows 7 Ultimate HVM domU
Xen 4.4-unstable changeset 27238
Linux kernel 3.11.0-rc1

I have just reinstalled Windows 7 Ultimate HVM domU. However, in Device 
Manager, a yellow triangle with an exclamation mark is associated with 
Intel HD Graphics 4600 IGD, with error code 43.

How can I eliminate error code 43 and achieve 100% success with Intel HD 
Graphics 4600 IGD VGA passthrough?

I have attached Windows 7 Ultimate HVM domU configuration file and the 
relevant error logs.

Please advise.

Thank you very much.

-- 
Yours sincerely,

Singapore Citizen Mr. Teo En Ming (Zhang Enming)