I recently updated my bios on my R7-571 and it has caused me great woe. My computer will lock hard between 3 min and 3:30 min after bootup if I don't disable the WIndows Managment INstrumentation service. THis of course caused other problems on services that depend on that like LogMeIn. I need a solution to this. Either a way to downgrade to an earlier bios which I don't think is possible without a version of the bios updater that will support this, or a newer bios that addresses this issue. Please help. I paid a lot of money for this laptop even tho it was a refurbished model. I'm only a few months past warranty. I hope someone can help me resolve this.