Unplug Computer From Power Supply To Shutdown
Feb 23, 2005
I have just upgraded one of my old Windows 98SE computers to XP Pro. The installation went well.But, for some reason now after I shutdown the computer in order for me to turn it back on I have to unplug it from the power supply and then plug it back in. Before i upgraded the computer I was already having a shutdown problem with Windows 98SE.Every time that I would shutdown, it would restart on its own.I tried to trouble shoot the problem.I even downloaded a patch from the Microsoft Website but it still didn't work.So i figured if i upgraded it to XP it would solve the problem, but I ended up with a different problem.
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Oct 12, 2006
computer for a few days you would press the start button on the tower and it wouldn't start right away but then after a few sec would come on. Yester day I tried it twice I pressed the start button on the tower and you could hear the power supply try to start but would die and the computer would not come on. so about the thired time press the button and nothing, would even try to start. I figured it was the power supply. I put a tester on the power supplyh and it said it was bad, so I bought a brand new one put it in and it still would n't do anything just dead.I tested the new one and my tester sasid it was bad, I changed it for another one and the store I bought the 1st one from tested the 1st one and there tester showed it was good, so my tester must not be working.
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Jan 10, 2006
I recently put together a new computer. I have used it for about a week now, today I got home and my computer won't turn on. I am guessing bad power supply but wanted to check if it might be something else.
The mother board that I have is a Biostar K8NHA GRAND Socket 754 ATX Motherboard, DDR400, 1394, SATA RAID, 6ch Audio & GB LAN
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Mar 1, 2006
My PC has old configuration, the Max Power Supply can be only up to 350W. You know that every parts of the PC, either external or internal hardware will consume power. What I would like to know is that, what would happen to my PC if the total power consumption exceeds the MAXIMUM VALUE of the power supply unit.
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Aug 12, 2005
The Memory has been tested by PCClub and has passed the test this memory is new and fresh so nothing is wrong with the memory.What im thinking is that its the power supply because i didn't get the Power Supply my friend got the power supply at the Thirft Store (the name of it is what it is Thirft Store) now i didnt think it was messed up because it was in package and all wraped.I have some pictures but NOTE: The Pictures are when i was useing the CPU from a Compaq Presario so dont pay anything to that.
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Jul 15, 2005
Can i rebuild with a different power supply, and even into a new case with all the other bits i have?? or do i need to start from scratch. I ask about the new case, as i'm in desperate need of more drive space (cd/dvd etc)
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Mar 1, 2005
Is there a tool/equipment so I can check if the power supply is blown or can any tech store check it out for me.
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Nov 1, 2006
I brought a 400watt power supply from eBay it has the sticker on the side that lists the power but i want to make sure that it can actually give 400watts because i know that it isn't too hard to change the sticker or change the case and replace the internals with the internals of a 250-300 watt PSU are there any tools that i can use to check if the power supply can give 400 watts? it is a PSU made by ultra.
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Aug 3, 2005
I have been using a "Raidmax RD-350W" power supply with a 20-pin connector to the motherboard. When i bought a new power supply it had a 24-pin connector to the motherboard. Here are a few questions since I know nothing about PSs. 1. Is there a designation (besides just manufacture preference) between 20 & 24-pin connectors to the motherboard (i.e. Pentium vs. AMD.I use AMD)? 2. Can I just buy a connector from the 24-pin connector from the PS to the 20-pin connector on my motherboard and not adversely affect my computer's power.
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Nov 2, 2006
I last night I turned off my computer for the night and this morning it wouldn't turn on. I checked the power cord and the power strip and everything looks fine. It looks like I have to replace the power supply unless someone has other suggestions. My question is, since I may have to replace my power supply, is it safe to replace it with one that is more than twice the wattage of the one that's in there now.
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Aug 10, 2007
Back up Hard Drive into mine as he wanted to reformat and install OS. back up successfull, i took his hdd and put it back on his own motherboard to format and install an OS. As i on the switch, a burnt smell from the power supply reached my nose. the pc did not start at all.My PC's power supply is 450watt and my frend's PC's power supply that was burnt was 350 watt. Why did the power supply burn?
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Jan 30, 2007
I'm looking to upgrade my video card, but I need to find out what watt my power supply is. It is a Sony Vaio Model # PCV-7752, although when i try and locate the model at www.sony.com It is not listed. I open up my computer sliding off my side panel, yet there is no wattage listed there either. Any suggestions as to how i can figure out what my wattage is?
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Sep 9, 2002
The best solution to most issues with looping is POWER SUPPLY. Due to the huge amount of resources that video cards, sound cards, larger cpu's, they suck your power supply to the point that application cant perform. In turn it causes lockup, reboot and boot to desk top.A lot of resellers are only slapping in a 300watt power supply in newer systems. That doesn't work, you need at least a 400watt or greater. You need at least 450watt POWER SUPPLY. Take my word on it.This is the biggest issue i have studied on the net and in my lab for 1 1/2 years now. So many people have taken components back to the stores had them tested, to find out there is nothing wrong with them and go around shaking there heads in wonderment, without even considering power supply.
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Aug 10, 2009
I have a problem I have a new system installed Windows XP professional. Everything was ok till yesterday. I just have a few more things to install and I have the computer plugged into the 4 plug UPS so if the power goes down the computer has 5 minutes to shut down. Well the hydro went off yesterday for a few seconds and all of the other computers came back up but the new one. It was booting into Windows got to the Windows logo and the bar going across loading then after 10 minutes still sat there. I decided to re-boot to see what was wrong as I am a computer tech. Nothing so I went into safe mode that was fine got out of there same thing logo looks like it was starting nothing. I did put in the Windows XP disk thinking to just do a repair still the same thing. I get the Windows screen like it is loading nothing. Go back to safe mode and here is what it says and there is no disk at all in the drive. Can not run setup from Safe Mode rebooting computer.
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Jun 22, 2005
This is an IBM think center with XP Pro. Symptons are random shutdowns and restarts, and constant freezeups. I checked the power supply and it smelled like it was burnt so I changed it. I replaced the HD with a new 40 gig Hard Disk and when I went to load OS it got as far as "checking system configuration and then it freezes. I cant format or reload OS.
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Jan 8, 2008
I recently purchased a new graphics card (name in the title) and I installed it and I got an error at startup explaining that I did not have sufficient power supply so it lowered the power of the card.. it said something about adding power cords(that came with the card) but I don't know where or how to put them in
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Jul 22, 2010
i use my geforce 8800 gts with a 450watts power supply wich do have only 4 pin connector instead of six. or shuld i wait till i get a power supply with a six pin. will i not damage the card if i try to use the 4 pin connector with this card?
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Sep 27, 2005
monitor stays yellow.I have to plug and unplug to actually boot and it is slow. Last week I couldn't shut off computer, because spysweeper and other programs were not responding, I had to cancel programs for computer to shut off.I thought it was virus because 1 month ago I allowed communication when prompted from Norton that suspicious malicous activity possible if I continue , I was trying to download my picture onto a website. I ran a scan and it was clean. I called Norton and they said to deactivate spysweeper and it would take care of the boot problem.
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Apr 2, 2006
I have a question regarding my PC and some problems that I have been experiencing, which I think are related to my power supply.
First off, my PC will not recognize my iPod Shuffle. When I first purchased the Shuffle, everything worked fine, however one day when I went to plug it into my USB port, nothing happened and the orange light on the iPod flashed. I tried all the USB ports, including the ones on the back of the machine to no avail. This is not a problem on other people's machines, where XP is able to recognize the external device.
Also, whenever I go to shut down my computer, the light on the front of the tower is on and the fan is running. It is like the computer is not even shut down. I have to manually turn off the power strip everytime I want to shut my computer off. Also, "Stand by" is not an option on the XP menu.
I've been told this is a power supply issue. Anyone have any other ideas?
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Aug 28, 2003
This is weird. I have to go through the shutdown procedure twice, i.e., Start/Shut Down/Shut Down and click Ok, then Start/Shut Down/Shut Down and click Ok again. It will then shutdown properly. The same thing happens when I try to "Restart." After doing the first shutdown sequence, everything is normal. I can open programs, surf the web, etc. It's as if I never tried to shut it down at all. Only after the second shutdown procedure will it shutdown fully. One note: When I go through the first shutdown sequence, my taskbar pops up and the desktop is darkened. After clicking Ok, the taskbar autohides and my desktop returns to its normal color.I have only had this problem for the last month or two. Before that, all was fine. It's not critical since I can shut it down. It's just annoying to have to do it twice.I have Windows 2000 Pro, SP4, build 5.00.2195.
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Jun 13, 2005
When attempting to "shutdown" or "reboot", I have to do it twice. When I select "Start" then either shutdown or reboot, my desktop will flicker a couple of times, and then nothing appears to happen. I must select "start" again and then either shutdown or reboot and then they will work as expected.
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Mar 25, 2008
After I used Ghost to restore image I can not log into domain.If I disconnected network cable, I can log into domain. After that,I need to connect network cable into pc to get all resource.Why? How to fix this problem?
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Jan 3, 2009
So first of all, I have a Dell Inspiron 600m with Windows XP Home SP3. Some background info that may or may not be relevant: I just had this OS installed though the computer is several years old (I had an ingenuine XP Pro before I cleared my C drive and installed a genuine XP Home). The XP installed was SP1 and then I did all the WUDs up to now I where I have SP3. Also, during that period, I had done a repair install because of some error I was getting following installation of a WUD. I don't know if any of that will be relevant at all, but just thought I should mention it.
I get this BSOD any time I unplug my laptop. It says, "A problem has been detected and windows has been shut down to prevent damage to your computer. .....
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Feb 7, 2008
I want to unplug everything from the existing mother board, remove it, and slide in a new mother board, reconnect everything, boot from the Win XP CD, do a repair and take off running without having to re-install all the application programs. Will this work, or do I have do do a completely new install of XP and reinstall all the applications
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Oct 23, 2006
I have an XP Machine at home with an ASUS motherboard, XP Athlone +2000 Cpu and 512mb Ram. The problem is everytime I unplug my pc from the wall socket it resets the BIOS and when I plug it back in I first need to setup the BIOS. I have replaced the CMOS battery but it still does the same thing.
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Nov 17, 2007
I have an optical mouse on a Dell 8400 running x/p pro. The last two weeks my mouse keeps freezing for no apparent reason. I keep hearing my machine make the tone that it uses for a usb device to be plugged and unplugged through out the day for no reason, and the usb mouse just either responds erratically or freezes altogether. I then need to unplug and replug it to make it function again.
I have already tried virus scans, with no result, updated the bios, and received a usb driver hotfix from microsoft, but non of these have remedied the issue. This is a new issue on a 2 year old machine so I can only deduce there is some type of virus or worm running that I can't locate.I have already tried the mouse on another machine it functions correctly, and it is clean, with no optical issues.
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Aug 12, 2002
Desktop Manager allows you to switch between multiple desktops creating more elbow room for those who like to stay organized while pushing the max thread limit.1. First grab XP PowerToys from microsoft.com Once installed right click then check: task bar > toolbars > Desktop ManagerYou may now view up to four new desktops. I prefer not to have "Shared Desktops" on as it reminds me more of linux (and is cleaner).Now you may hide the buttons etc. and use Windows key + 1-4 to switch between desktops and Windows key + v to preview.
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Jan 12, 2009
I am trying to get my PC to automatically boot up once it recieves a power source. My reason is that I am using a small pc as a server to a salon server and i work elsewhere off site so if the power were to go out the salon staff wouldn't know how to get the machine back up.
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Oct 21, 2006
She's unplugged it for five minutes and tried again and also unplugged everything from the back of the box and tried again, but still nothing.
The power light at comes on when she hits the on button but apart from that nothing happens
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May 18, 2010
how to set auto log on to the computer after power failure?
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Apr 28, 2010
I was on the computer this morning (plugged into a power bar) when all of a sudden the power went out in my neighbourhood. I was just on the desktop at the time I believe. I unplugged everything to prevent anything from surging to be safe, and I went out for the day.When I got home, the power was back on, and so I plugged the computer back in. However, as I plugged in the computer, it turned on by itself. Normally it does not do this when I plug it in after it was forced to shut down for a blackout. I immediately knew something was up.When it started to turn on, it immediately went to a blue screen of death.
It won't get past this screen. I've tried Safe Mode, Last Known Good Configuration, Normal Mode and it just keeps going back to this screen. I also noticed it doesn't make the normal noises when it's booting up. It doesn't make that 'click click' sound when I'm booting up (I believe that's a hard drive sound?). I do have access to the Windows Recovery Console (I think - it appears as an option - I don't know if it will work) but I don't know what to do. It sounds like it did something to the hard drive... when I boot up the computer normally it asks me to press F1 (because my CMOS battery is low)... now on that screen it says Serial ATA at the top. I don't know why that is, or if this has anything to do with the low CMOS battery before, but I can't get it to turn on at all at the moment. I don't understand why the power failure would do this (or what it did)... I've never not been able to boot up after a power failure. And surely there wasn't a surge since it wasn't plugged in when the power came back on.Did it kill the HD? Anything I can do to at least recover some files?
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