Computer Turn On And Off Itself?
Nov 20, 2012
i'm also currently have an issues where, when i switch on the main switch, the computer turn on itself, i didnt even press the power button! And after a few second, maybe 2 to 3 or 4, it turn off itself again. When i press the power button myself, there is no more power. I cant turn it on.So, i do the same thing again. This time I switch off the main switch and turn it back on and the same thing happen again, the computer turn on and off again, and i also cannot switch on the computer after that.The same thing happen the next few time, so i assume there is something wrong with the hardware, or something loose
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May 7, 2011
when i put my computer into sleep mode, the computer turns off for 5 seconds and turn's on alone.
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Apr 4, 2012
my monitor exhibited signs of flickering during start-up, but only minor ones and would just stop at the 'Welcome' screen of windows so I didn't give it much thought. Iv'e been using it with the cpu the same time I bought the monitor.But after some time, the flickering got worse. It went from 1-2 second interval flickers to a whole 10 seconds of blackness before it showed anything.Now,Iv'e got a new cpu but still using the old monitor. After a day or so, the monitor exhibited the first symptoms of my first cpu, so I just dismissed it. But after a week, It got a hell worse, before I even start-up my computer, the monitor doesn't show Analog/Digital at the top-left corner of the screen. PLUS my cpu keeps restarting after I pushed the ON button after 10 seconds or so. Is the monitor responsible for the restart and what could be the reason for the flickering?
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Aug 12, 2012
I had only used it for a day and then the next day it wouldn't even turn on. I have tried everything that I can think of to fix it. From unplugging it and plugging it back in, changing out the power cord with a different one, trying to plug it into a different location in the house, turning the surge protector on and off, etc. I opened the side up and everything seemed to be in place and nothing was obviously unplugged. We do have a warranty but when we called we got put on hold for an hour + and gave up. We will probably call them again Monday I just wondered if there was something else that I should try before calling it quits and switching the computer out completely.
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Jun 7, 2011
P4 - 3.00GHz - Windows 7 Pro - 2MB Ram.Everytime I need to turn on the computer, I have to unplug the power cord and then reconnect it. If I don't unplug the power cord and hit the power button, nothing happens.
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Jul 2, 2012
My xps 410 Dell computer won't turn on. What happens is I turn it on it says to start normally or startup repairs when I click startup repairs it says it can't fix it. When I start normally gets to the multi-colored flag (windows loading screen) and sits there for about 30 seconds to a minute than it either restarts or goes to a black screen and than it has yellow letters surrounded by a small blue rectangle saying "Out of range" I don't know what to do, but what I do know is that I can boot my computer into safe mode which I'm in right now (safe mode with networking)
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Jan 29, 2013
i have a acer aspire running windows 7 with 500gb hdd and 4 gigs of ram on board graphics card. The computer turns on everything initiates like normal but the monitor wont turn on, im not getting any signal. There are no beep codes etc, also ive tried removing the little lithium battery to reset the bios and still nothing. Ive tried using a different monitor and its saying no signal. I have another computer which is having the same problem its a acer something 1 gig of ram 250 hdd and a readeon graphics card...cant remember the exact name. With this computer i was attempting to add more ram to the extra ram slots and the computer booted up and worked but i only had 2.50 gigs of ram rather than 5? So i turned it off and repositioned theram.which now i wished i hadnt, i now get no signal from either of the computers.
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Apr 11, 2012
Can a windows 7 computer turn on by its self connect to a wifi internet connection start itunes and go to a specific radio station play for a few hours and then turn off and be able to do it all again night after night?I have a friend and she just can�t get how to use a computer no matter how I try and teach her. She has a wifi connection and would like to listen to a specific radio station at night while she falls asleep. At present she listens to a station via itunes when I come to visit and I get the station for her.I wonder can a computer that is off be made to boot or does it have to be in hibernation or stand by to come on and where in windows 7 do I make the settings as to what time of day to come alive or on from being off. And I assume the same place is where I will have to put in settings to power off or go into stand by or hibernation. So first off is this possible?
I am a Mac guy so not sure but I think I already know where and how to tell it if a particular wifi is present to connect with it also if it loses the connection will it automatically reacquire that network?If the above is possible can I get itunes or Internet explorer or firerfox or other internet browser to startup and go and connect to a radio stations live feed via wifi without having to manually click on any button on the page?Is what I want to do very complicated and could be prone to hang or freeze and she would have to be computer savvy to get it all going again which like I said above she is not. Could she just hold down the laptops power button shut down and then repress to restart and it would come back on and all would be able to pick up where it left off?Do I approach this as have itunes always runningconnected to the station could the computer be made to go to standby or hibernation at a specific time and itunes would continue to run just not make noise so when it comes out of stand by or hibernation it will be on and connected streaming the radio stations music?
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Aug 2, 2011
I have been unable to turn off my computer for the last 2 days as it has been asking me to save changes to the "global template Normal.dot" whenever I try to turn it off. After I close out that window, it gives me a "normal.dot was being edited by another Word session" error.
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Feb 14, 2013
my computer trys to turn off randomly.. computer is clean cpu is clean so no dust clogging it up.. programs try to close but I have a warning wish to me shut down or not some programs stay up and close.
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Nov 10, 2011
i have at light how is have to be on by the internet or at program. do you know what program it is ?
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Dec 20, 2011
When I turn on my computer it turns off, I fix my computer by restoring for a few hours then the problem comes back.
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Jan 12, 2012
When my computer freezes it only tuns of when I press power turn of it would be handy if there was a keyboard turn of I am running windows 764 bit
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Feb 7, 2012
whenever i shut down it always restarts
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Nov 1, 2012
i recently was playing a game and when the match finished my screen went black i turned my computer off and when i tried to turn it on it went system recovery it kept doing the same thing all day and now wont even turn on it just shows a amber light on the on button and says no signal on my screen.
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Aug 20, 2012
So let me give you the entire issue in a timeline-like format so you can get an idea of the issue and what I have done to try and fix it.
> Computer crashes into a blue screen saying 'Windows is shutting down to avoid causing damage to your hardware'.
> I turn the computer back on, it works for a while and then does it again.
> I play around with the wires and it works for a few days.
> I assume it is an issue with the hard drive (corrupt data or something). I format the hard drive.
> It crashes again with the exact same screen as before.
> I play around with the RAM, removing one strip (Out of my two strips). It works fine for a few months.
> I order a load of new components for my PC including a new PSU, new hard drive and new case.
> Everything works fine on the first few days.
> It crashes again (After I think I have somehow fixed the issue) with the same error as before.
Note: The most recent crash happened when I was not using my new hard drive.
> After turning off it begins to restart and says 'Windows cannot find BOOTMGR' or something along those lines and turns off again.
> I press the on button again however all the fans spin (GPU, 2 case fans, CPU, PSU as well as hearing the hard drive spinning). Mouse and keyboard do not respond (Lights on them stay out.) Monitor does not turn on.
> Tried fiddling with a number of things including GPU, Switching between 2 hard drives, RAM etc.
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Jun 19, 2012
computer is a windows 7 home premium 32 bit . My friend built it for me and im not very great with computers but i usually leave my computer on. It works fine its a great system and one day when i left with my friends to go fishing it was on but when i came back the next day it was off. So i went to turn it on and it wouldn't turn on. I unplugged it , plugged it back in and made sure the outlet was working . There are two buttons near the plug one that sais 115 and 230 and another one that has A , H , D i think or A , L , D but the switch for the first one is covering the 230 and 115 is showing . I have the O, I On I i made sure but even when i click the power button nothing will start. Theres a green light on the inside thats just a solid green light. Ive read around and people say that , that means the tower is receiving power. So i dont know what it is .. i have no real smarts with computers so i wont know how to remove anything from the inside or anything but i know that the fans are working i have 3 on the computer to keep it fine. I spun them and there all still fine. But there may have been a power outage while their gone could that have caused my system to stop working
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Mar 10, 2012
As the title says, if I turn my computer off, wait for every hard drive to stop spinning, then turn my subwoofer off at the switch on the back (not stand by mode) it will turn the computer back on again...I thought it was some kind of WOL or something, but i've turned all that off and it still keeps waking it up
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Jan 26, 2012
my mothers laptop (HP-2133 *Large Battery*) just stopped working.There have happened a couple of things, so I'll tell it one by one:- My mother turned on (From hibernation) her laptop one day, and the screen was green.:My thoughts: I thought that it might be the graphics card that had some kind of error on start up, so I just turned it off and on again. Then it ran like it used to. A few hours later the laptop had these random freezes, which made "Force-shutdown" the only possible way of rebooting.:My thoughts: I thought that this was perhaps a virus, but I never got the chance to run our Anti-virus (Kaspersky Antivirus PRO)- Now (two days later), when she/I tries/try to turn on the laptop, nothing happens... The laptop powers on, but doesn't actually run the HDD, or even the motherboard for that matter (Doesn't run the BIOS).
:My thoughts: I noticed that the only light that's on, is the power-light, (The HDD doesn't even blink). I also noticed that the screen doesn't even turn on, but the fans actually run (Most likely because the laptop is powered on)So I can imagine that the motherboard is dead, and in these couple of days, it's shown me that this is it's last days to live.But before I rip it apart and save the value parts, and scrap the rest, I would like to ask you guys for your opinion..
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Apr 18, 2011
I was installing Windows 7 ultimate x64 on my laptop. After shutting down for the restart the computer won't turn on any more.
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Dec 29, 2012
I have a PC in my home that is working 24/7 but sometimes needs to be shut down or restarted, are there any command prompt commands, that I could use you connect and deal with the computer
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Nov 16, 2009
I was encrypting my external HDD Tevion 1.5Tb when I accidentally turned off the computer. Will my disc be broken, can I resume the encryption or must I decode it?
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Jul 17, 2011
my monitor has turned side ways
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Oct 23, 2011
I've noticed many users are having this or a similar problem w/ shutting down or computer won't turn off completely, then restarts by itself! It has to be a hardware problem, but I haven't been able to find a definate solution to this prob which is plaguing my new computer and another one.
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Dec 12, 2011
I can turn on my computer but the screen is black, cd works, but nothing on screen. Toshiba Satellite. Any hot key combinations that will reboot to normal?
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Mar 1, 2012
I don't know how to switch my computer from electrical to wireless.
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Apr 19, 2012
My Monitor won't at all turn on, I have no clue to what it is, or how it happened, it was working perfectly fine about 11 hours ago from when I was last on it. I try turn on the button on the screen and it won't turn on, the computer itself is fine, it turns on smoothly, and you can hear the start-up process in the computer but the screen is black, (won't turn on).
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May 23, 2012
My Gateway copmputer shuts down every night around 10:30 p.m. and it takes at least half an hour or more to re-boot and start again.Last night I had to disconnect the power cord from back of computer several times for it to start up again.
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Aug 6, 2012
my little sister went on my laptop and turned the wifi off, so now i dont know what do to because every time i try to connect back it says no connction
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Sep 8, 2012
How to I turn on my internal wireless receiver on my acer aspire 1640.
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Jan 5, 2013
How to turn off high contrast on my computer. i hate it so much, it makes everything look so crappy and old. its like a computer from the early 1980's
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