W530, W7-64: external monitor is dark except for mouse pointer

Hello,
I'm starting to experience this problem. Initially I had no problems with using an external monitor, but now I cannot use it. When I switch to the external monitor, the screen is dark, except for the mouse pointer which moves correctly.. Anyone know the cause of this problem?
Regards,
bostjanv

I have had same problems using NVIDA Q2000K when using Windows 8. Try configuring with NVIDA instructions for multiple displays as follows:
ThinkPad W530       NVIDIA Quadro K1000M or NVIDIA Quadro K2000M           - Computer's analog VGA connector           - Docking Station's analog VGA connector           - Computer's DisplayPort connector           - Docking Station's DVI connector(s) or DisplayPort connector(s)
      Intel HD Graphics Family           - (Computer's LCD)
DUAL ADAPTER CLONE
Dual Adapter Clone is a technology where display output from one display adapter is cloned to another display adapter. This feature is unique for NVIDIA Optimus Technology starting from second generation Optimus technology. The only difference between cross adapter clone and traditional clone is that the former involves two display adapters while the latter involves only one.
HOW TO CONFIGURE DUAL ADAPTER CLONE
Dual Adapter Clone is only supported and be configured in NVIDIA Control Panel. As an example, the procedure below describes the steps on how to configure the dual adapter clone. Remember that the dual adapter clone involves two different graphics devices, so the 'Display Topology' section above will give you an idea which combinations can support dual adapter clone, otherwise, it is considered as a traditional clone.
The procedure below assumes to use the LCD and DisplayPort monitor connected to the computer. 1. Attach a DisplayPort monitor to the computer. 2. Open the NVIDIA Control Panel, and on the left pane, select 'Setup multiple      displays' under 'Display' tree. 3. On the right panel, under 'Select the display you want to use', check both      LCD and DisplayPort monitor. 4. Under 'Verify your display configuration', right click on either the LCD or      DisplayPort display icon. 5. Select 'Duplicate with 1 (use 2 as source)' then click Apply.
Note: The Dual Adapter Clone can not be enabled by using the Windows display         control panel or the Intel's display control panel.
Windows 8 also disabled my NVIDA Q2000K and I had to restore it. I hope this was helpful.
Jack
Jack

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Hi MarcusL,
Welcome to the HP Community, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
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Please click “Accept as Solution ” if you feel my post solved your issue.
Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
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I work on behalf of HP

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