HP DV6, Windows 7 Home Premium, SP1 is stuck in a loop of configuring, do not turn off your computer and gets into the 70's of percent at least, then I hear it restart (sound all goofed up by the way) and then it says "failure configuring service pack, reverting changes, do not turn off your computer." Well and good, but I cannot get into computer to check on things like "was the AV turned off?" etc. How can I get it to boot without automatically trying to install or uninstall? then how can I get it to install properly?