View attachment minidumps.zip Hi, I'm using HP DM1 machine which runs Win 7 Home Premium. Till today, standby was working perfectly. Today it installed updates from microsoft site. And then, when resuming from standby, the machine gets powered off by itself within 1-2 seconds. Then I need to turn the machine on and win7 boots. I've searched on google and never found a similar problem posted on a forum! I've attached dump files. Thanks for any help !