Problems booting after long shut down Tags: Homebuilt Computer Shutdown Systems Last response: January 3, 2011 9:11 PM in Systems Share djnardu January 2, 2011 6:26:57 PM So I have this issue, if my computer is shut down for an extended period of time 1+hours, when I power it on I must turn it off and then on again to post. If I come back from sleep there is no issue it boots right up. If I only have it shut down for a few minutes it boots right up. Anybody have any idea? 90% of the time the computer is in sleep so its not a huge issue but still an annoyance. Any idea what could be doing this? Ive left prime running for about 10 hours no problem and I can restart 5 times without it giving any issue. More about : problems booting long shut mdd1963 a b B Homebuilt system January 2, 2011 10:08:08 PM weak PSU is number one suspect.... m 0 l djnardu January 3, 2011 12:06:37 AM Its a 1000w much more then my system needs, but why would it only do this after a long power down? I have not had any crashes or power issues any other time. m 0 l Can't find your answer ? Ask ! Get the answer djnardu January 3, 2011 9:11:05 PM Anybody else have any ideas? m 0 l Can't find your answer ? Ask ! Publish Related resources MA790FXT-UD5P problems with boot up after shut down Forum windows 8 freezes while booting after shut down Forum SolvedPC automatically boots up hours after being shut down after an upgrade. Forum i was installing a new copy of windows 7 . It got hung up for a long time so I shut down the computer Now when I boot up the c Forum SolvedSlow Boot After Turning Computer Off During Shut Down Forum SolvedHELP! My laptop shuts down immediately after booting up. Forum having a problem in windows startup after a interrupted shut down due to low battery problem.Resuming windows takes much time Forum My computer running windows xp wont boot after force shut down! Forum system shuts down randomly , boots up after psu shut off a few days. Forum SolvedComputer boots up then shuts down after a second. Forum pc does not boot after new video drivers installed,improper shut down message Forum After booting up pc, error messages "this program is shutting down" Forum shut down after boot Forum Pc Problem, it shut itself down after 5-10 seconds after starting it up. Forum my pc which is only 2 years old and which runs smoothly is now showing problems to start after starting it shuts down unexpect Forum Windows 7 Cannot Boot after Hard Shut-Down Forum Solvedm2n-e fans start, 1 long beep, and shut down, no post Forum 'encountered problem/windows must shut down' error after reformatting Forum GA-7VAX boot problem. Shuts down after 3-5 secs Forum PC starts up then shuts down after a few seconds before booting up Forum More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !