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<blockquote data-quote="HakanThn" data-source="post: 820962" data-attributes="member: 88975">I´ve had similar problems as you have. Two things that I think will help you:- You can disable the mouse from waking up the computer with the DOS command &quot;powercfg&quot;. In an command window, type &quot;powercfg -devicequery wake_armed&quot;. Look for the device you think is your mouse, and type&nbsp;&quot;powercfg devicedisablewake 'your devicename´&quot;, for example in my case it was: powercfg -devicedisablewake &quot;Logitech HID-compliant Unifying mouse&quot;&nbsp; .- The problem you have with the screen size is probably a HDMI problem. If the TV is not turned on when the computer wakes up, the graphics card does not receive the EDID data from the TV, and this can cause different problems. I had a lot of problems with this, and the solution for me was to by a little piece of hardware called &quot;Gefen HDMI detective plus&quot;. See <a href="http://www.gefen.com/kvm/dproduct.jsp?prod_id=8005" target="_blank">Gefen, LLC - HDMI Detective Plus</a>There are some other hints in this thread, although they did not help me:<a href="https://forum.team-mediaportal.com/general-support-51/tv-htpc-power-up-sequence-issue-hdmi-detection-60706/" target="_blank">https://forum.team-mediaportal.com/general-support-51/tv-htpc-power-up-sequence-issue-hdmi-detection-60706/</a></blockquote>

[QUOTE="HakanThn, post: 820962, member: 88975"] I´ve had similar problems as you have. Two things that I think will help you: - You can disable the mouse from waking up the computer with the DOS command "powercfg". In an command window, type "powercfg -devicequery wake_armed". Look for the device you think is your mouse, and type "powercfg devicedisablewake 'your devicename´", for example in my case it was: powercfg -devicedisablewake "Logitech HID-compliant Unifying mouse" . - The problem you have with the screen size is probably a HDMI problem. If the TV is not turned on when the computer wakes up, the graphics card does not receive the EDID data from the TV, and this can cause different problems. I had a lot of problems with this, and the solution for me was to by a little piece of hardware called "Gefen HDMI detective plus". See [url=http://www.gefen.com/kvm/dproduct.jsp?prod_id=8005]Gefen, LLC - HDMI Detective Plus[/url] There are some other hints in this thread, although they did not help me: [url]https://forum.team-mediaportal.com/general-support-51/tv-htpc-power-up-sequence-issue-hdmi-detection-60706/[/url] [/QUOTE]

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