Laptop Restarts 50% Of Time When Power Cord Comes Out
Feb 25, 2012
I have had this issue for a while with my Dell Studio XPS 1645 laptop. It is a guess, but i'd say 5/10 times the power cord comes out of the laptop (for whatever reason - moving it etc) then the laptop will simply black screen and instantly restart and boot up again without an error message or any information as to why. This doesn't make any sense to me because every time I do have the battery pack inserted into the laptop and over 30% battery life (this is when ill plug the charger in).
I have a Phillips desktop machine which up to a few weeks ago was running fine. 4 weeks back I was running a virus scan and left the machine alone only to return an hour later and find the machine off and the power cord at the back completely melted at the connector.After an initial panick I replaced the cord and the machine booted up again and ran absolutely fine.4 weeks have passed now and today I noticed a burning smell whilst the computer was on and I noticed the power cord was starting to seriously melt again.
I am traveling to Hong Kong in a couple of months. My HP laptop is from the US. It has an external power brick that takes 100-240V.My question is about the cord that goes from the power brick to the wall outlet. The cord has a US plug. Does the cord also take 100-240V and I just need to buy a plug adapter, or does the cord only take US voltage and I need to buy a new cord?
I have a laptop with Win 7 HP 32bit SP1, which doesnt boot at all, if the power cord (AC Adapter/Battery charger) is plugged in. Further if power cord is plugged in after booting, the system hangs / shuts down. It runs fine on safe mode. I believe it is a driver updation problem but not sure. I have updated all drivers given in Toshiba download site.
When I remove the power cord of a cpu while working, it often makes windows 7 crashes hard. When that happens, Windows 7 by default makes a system restore. Since we don't want that, we removed this option. Since the system restore has been desactivated, Windows 7 reboot over and over again. I have to reinstall. Sometimes, even the safe mode is not working. This scenario does not happen every time because sometimes Windows 7 succeeds in "getting back" online.
I have an HP Laptop model 6735b with an AMD Turion DualCore ZM-84 Mobile processor and 2GB of RAM. I purchased it in January 2009 and installed windows XP on it, which I had no problems with. I recently installed Windows 7 on it, and it will not power down or go into hibernate mode without being on external power. When I tell it to hibernate or shut down it will power the screen down, but thats as far as it will go without being plugged in. All of the lights stay on (volume control buttons, wifi indicator, etc.), the hard drive continues to run, and it will stay like this until I plug it in, at which point it will finish its power-down or hibernation.
I've changed the setting of maximum processor state on battery from 100% to 50% to save battery. But the setting resets to default 100% time to time. I don't know why this is happening.
Recenlty I used to have a full memory dump when I used my other drive as a cache. I got this from an old crash report in event viewer on my win 7 pro,I made it the mini dump on my C drive for the last few weeks as im using an SSD. Though for a while I had no page file at all and noticed it wouldnt save a memory.dmp, so I gave C: 100-500 megs again as it keeps crashing. My old memory dump still on C drive from a month or so ago is 480 megs, so I cant upload that.
I've had this issue for about three weeks now and I really don't know what could it be causing it. Almost every day after getting back to my PC after school/in the morning, when I use it, it would restart within the next 5 minutes, sometimes twice in a row in a 5 minute interval. And then not anymore.At first I thought my computer was overheating, so I downloaded Core Temp and it says my cores are most of the time in the 40-50 degrees range. Now I realize this might be on the higher side (is it?).
I've recently read somewhere that the fix to kernel-power restarts are to disable clashes between audio devices. However, i have 4 audio devices that seem to clash, all titled NVIDIA High Defintion audio.
When I click the start button my pc restarts everyime without warning or error. I have formatted it and it does no good. I am using windows 7 64 bit sp1.
I have not been able to play SWTOR MMO. During gameplay my PC will shutdown then restart to the safe mode menu. It happens randomly 2 to 8 minutes into gameplay. Currently this happens with this game only. I do not know much about computers but I noticed the event viewer says kernel-power event 41. The PC is brand new month old. I a little frustated because I do not know what to do?
OS installed on SDD ..(Windows 7 Ultimate 64bit) I have a seperate 1TB HDD installed - partioned into 2 volumes. (D & E) I would like that the OS puts all programs by default onto D:I know some programs give you option to select location but not all ... can I setup that 'progam' folder is on D.
From many days the battery icon is missing from the taskbar, the notification icon is greyed out even if the laptop is not on AC. i followed the the tutorial System Icons - Enable or Disable but nothing happened.
If the computer is shut down and disconnected from the power supply for about 5 hours or longer I get a bluescreen right after the windows boot screen. Otherwise it starts without problems and works fine. My workaround for the problem after long shut down is to switch on the power supply, then immediately switch it off and then on again. This works always fine!
My System:
Windows 7 Home Premium 64bit SP1 AMD Phenom II X6 1090T Black Edition Asus M4A89GTD PRO/USB3 4GB (2x2) 1333-777 RAM ATI Radeon HD 5570
Blue Screen: *** STOP: 0x0000001E (0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000)
I already used all of the windows debugging, diagnostic tools and Memtest but without success.
My daughter has a Hp laptop and it was working fine, but the screen was coming apart. so my husband put it back together, Now it will not come on. It's getting some power but not coming on at the power button. The lights flashes when you push the button then nothing.
I literally just built this today and was able to enjoy a very fast boot up speed with wim7 64-bit installed on my ssd drive but the power cable of course found a way to get unplugged from the wall and now the it takes an extra 20-30 seconds in order t boot up (at the "windows starting" ) screen. Right after I turned it back on the computer wanted to go into system repair and then it reset the pc to the back up that I had just set,
Is there anything I can do in order to get it too boot up like it was at first?
I've a question about Brightness in laptops When I use Cord to Power my Laptop I usually get higher contrast, brighter back lightning then just using battery.
I get as much brightness with Battery usage as with a Cord ?
I have had my laptop (Dell Inspiron N7110) for less than a year, and everything has always run smoothly. I performed a format of my hard drive yesterday and installed a clean copy of Windows 7 Home Premium. Everything went fine with the format process, so I didn't think anything was amiss until I tried to shut down the laptop before going to bed. And that's when I discovered that it won't shut down, unless I physically hold down the power button (which I don't like doing, for obvious reasons.) If I choose the "Shut Down" option from the Start menu, the laptop goes through the "Shutting down..." process perfectly fine, but the laptop boots up again immediately upon turning off. So it's like instead of shutting down, the system just does a restart. Which is fine for some things, but I do eventually want to shut down my laptop (I don't like leaving it on overnight in case there's an electrical storm, for example.)
Every time I start playing music (VLC) my laptop restarts. I have been experiencing this for more than a month. Tried reinstalling drivers and even Win7 but nothing seems to help. Previously it used to give me a BSOD restart but since the last time I reinstalled Win7 after formatting the laptop it just restarts and asks me whether I want to start windows in safe mode or normally. This is really disastrous since I am used to continuous music.
Windows 7 Ultimate Toshiba L310 notebook Intel Core 2 Duo 2.00Ghz 4 Gb Ram
my laptop is restarting itself on windows (7, 64-bit) start up. Sometimes it manages to fully load up but then within 10 minutes it will suddenly restart.I can load safe mode with no issues and even after running it for a period of time it does not seem to shut down. I tried starting it up only the basic microsoft startup services but it still crashed.I've run chkdsk, startup repair and some hardware memory diagnostic thing and they all came back fine.Laptop has been in to get serviced and they told me they found nothing wrong with it and sent it back. I start it up and within 5 seconds of it trying to load windows it restarts. also, I've tried to reinstall windows but it freezes during installation.
Here are some system specs:
OS: Windows 7 Home Premium 64-bit (6.1, Build 7601) System Manufacturer: Toshiba System Model: Satellite A300 Processer: Intel Core 2 Duo P8600 @2.40ghz Memory: 4GB RAM
My new ASUS laptop will not shut down. I saw a thread a couple of days ago where a Richc46 said to try disconnecting the internet connection and then trying to shut down and if that worked he knew how to fix it. However, the thread ended there. I tried this and disconnecting the internet connection worked.I think Richc46 said it was something to do with the device manager, but I may be remembering that wrong. All of the other shut down menu options work (hibernate, sleep, restart, etc), it just won't shut down and restarts instead.I had tried the disconnection of the internet and it worked and successfully shut down ONCE. I just tried it again and it is restarting like it had been, so it's not as easy as just stopping the internet connection.
I have a DELL XPS 17 Laptop. Windows 7 Ultimate x64. Recently my laptop has been restarting itself when I shut it down. It would shut down normally but after 1 second, it turns on by itself. I've checked "events" and I have "Event 41 : Kernal Power".
I would like to ask can this do damage to the laptop/Hard drive if restarted for 6 times in 2 days since I have factory restored laptop + installing loads of window updates.
this started a few days ago(when i inserted a memory card). Now Wn i start my compaq presario CQ 40- 732 tu. Aftr booting there appears a blue screen and my laptop restarts and i had to work in SAFE MODE which is really annoying. I had tried system restore but there appears no restore points and neither a new restore point is created.he details being there are as.. . . . . . . . . . . . . Problem signature . . . Problem event name= Blue Screen o s version =6.1.7600.2.0.0.256.1locale id =16393 additional information B.C CODE =10000001 BCP1 =10000004, BCP2 =10000002, BCP3 =00000000, BCP4 =8B63BB02.
I have problems (hardware/software)when starting my laptop (Presario F700) AND after getting to my desktop.When I start my computer, there are three things that can happen:1) It will stay at the "Compaq" screen for a while (like three long minutes) then go to my desktop.2) It will go passed the "Compaq" screen and stay at a black screen with a blinking dash (again for about three minutes) then go to my desktop.3) Or it will go passed the "Compaq" screen, stay at the black screen with blinking dash but then it will eventually say "The Operating System was not found"This is the least of my worries though, when I get to my desktop, after about three minutes, it will automatically restart.I am able to stay on safe mode without it restarting.Another problem I am having is when I try to open a program like Notepad or Command prompt (and probably more) I get this message: "The item '***' that this shortcut refers to has been changed or moved, so this shortcut will no longer work properly"
My laptop lenovo z580 i5 3gen 4gb ram. My problem is when I start my laptop it come lenovo and same agin and agin it dosent start. If I shut it down and start it after 2min it starts. [URL]
My laptop was working fine until recently when I installed a new SSD (I used an optical bay caddy). The SSD works fine, and actually everything is fine except for the fact that after I shut down the computer it does not power off automatically (I have to hold down the power button for a few seconds). However, when I start it again,Windows does not complain about not being shut down properly, so I guess that it manages to do so, it's just that the power is not cut off. I should also say that neither restart, hibernate or sleep work. The result is the same, with the mention that for hibernate and sleep Windows does complain when rebooted (which is natural for sleep but I don't understand why it happens for hibernate).
The problem starts during the Windows installation, when it gets stuck on reboot.However, I can power it off manually and start it again and it all goeswell. should also say that:- I use Windows 7 64bit with SP1- the laptop is an ASUS K53SC- the SSD is a Corsair Force 3 60GBThe things I have tried so far are- I tried a different version of Windows 7 (on 32-bit)- I tried updating the BIOS (turns out I had the latest version)- I tried disabling the SSD or uninstalling its driver from device manager- I tried disabling all devices that could be disabled from device manager- I tried closing all services before shut down (from task manager)- I tried selective boot (from msconfig) with all services disabled
I made my Windows 7 64-bit laptop my new desktop.I put all the peripherals to the laptop; monitor,keyboard, speakers,etc, etc.Everything works fine.I am able to restart & shut down the laptop from the added monitor(start menu), however, I'm not able to power it back on from a complete shut down from the 2nd keyboard. I have read there is a way to do this. Right now, I must go into the laptop and toggle the on/off key.My question, is there a way to add a turn-on key(power on) to the 2nd keyboard?And if so, which key would be most appropriate for this?
