Intel HD 3000 HDMI hot plug not work

[hitman478]

Hello,

 

I have a problem with my Intel HD 3000 that the HDMI work fine when it is plugged in before I start the system. When  I unplug the cable and plug it in when the system is running then my external monitor is not recognized and I also cannot see in in the monitor setup.

 

I use the SMBIOS MacBookPro 8.1 with clover. The Graphic Card is full recognized with 512MB RAM and I can use full resolution.

 

Is there a fix for it?

 

My system specs are

Motherboard:
      CPU Type                                          Mobile QuadCore Intel Core i7-2720QM, 2733 MHz (30 x 91)
      Motherboard Name                                  Clevo W150HNM/W170HN
      Motherboard Chipset                               Intel Cougar Point HM65, Intel Sandy Bridge
      System Memory                                     8106 MB  (DDR3-1333 DDR3 SDRAM)
      DIMM1: Samsung M471B5273CH0-CH9                   4 GB DDR3-1333 DDR3 SDRAM  (9-9-9-24 @ 666 MHz)  (8-8-8-22 @ 609 MHz)  (7-7-7-20 @ 533 MHz)  (6-6-6-17 @ 457 MHz)  (5-5-5-14 @ 380 MHz)
      DIMM3: Samsung M471B5273CH0-CH9                   4 GB DDR3-1333 DDR3 SDRAM  (9-9-9-24 @ 666 MHz)  (8-8-8-22 @ 609 MHz)  (7-7-7-20 @ 533 MHz)  (6-6-6-17 @ 457 MHz)  (5-5-5-14 @ 380 MHz)
      BIOS Type                                         Phoenix (10/07/11)
      Video Adapter                                     Intel(R) HD Graphics 3000  (2108 MB)
      Video Adapter                                     NVIDIA GeForce GT 540M  (1 GB)
Audio Adapter                                     Intel Cougar Point HDMI @ Intel Cougar Point PCH - High Definition Audio Controller [B-3]
      Audio Adapter                                     Realtek ALC269 @ Intel Cougar Point PCH - High Definition Audio Controller [B-3]
 IDE Controller                                    JMicron PCIe MS Host Controller
      IDE Controller                                    JMicron PCIe SD Host Controller
      IDE Controller                                    JMicron PCIe SD/MMC Host Controller
      IDE Controller                                    Standardmäßiger SATA AHCI- Controller
      Network Adapter                                   Intel(R) Centrino(R) Advanced-N 6230
      Network Adapter                                   JMicron PCI Express Gigabit Ethernet Adapter  (172.16.1.177)

I use the original Kext that were shipped with Yosemite. I also attach my DSDT if needed.

 

Thanks for the help.

DSDT.zip