In the past few weeks i have started getting white squares instead on the correct picture on a desktop short cut. sometimes a few sometimes a lot. sometimes they sort themselves out sometimes they dont. This is what my pc builder told me to try....control panel/power options , choose plan you are on and in advanced expand hard disc tab and change the 0 of turn off hard disc to 10,000 minutes.... it did not fix problem. Any help you or your readers can give would be appreciated. i am windows 10. as the "fix" did not work should i set tab back to 0 minutes.