probook 640

Forum discussion tagged with probook 640.
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    Question Did a CMOS reset to avoid BIOS password, didn't work and Windows won't start

    I have an HP Probook 640 laptop which I got from my school (the computer belongs to the school while you go there, but you pay a fee each year and when you're finished it's yours). The computer gets wiped as they give you administrator rights. I've used it for studying ever since, and today I...