I have Windows 7 Premium Japanese version. The last update of 8 items worked OK on shutdown and startup but then the screen went black and the hard disk kept running and wasn't responsive to key and mouse presses. Finally I had enough and pressed the shutdown button and it shut down. Now it seems fine but I really like to know what that black screen was all about?
I think its just normal. When you install Windows 7 on the computer, a black screen is displayed during the installation process but the installation is still running.Just like what you just experienced lately. Thus, if you have multiple displays, then the primary screen will only be black when you encounter this issue.
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