Computer Won't Start - New Power Supply Did Not Help
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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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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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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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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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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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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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 18, 2008
We are trying to start a laptop but windows is not starting up properly. As the boot begins, it takes you to a screen that says, :"if a previous start up attempt was inturrupted due to a power failure, then choose Start Windows Normally". We follow the directions, takes us the Window XP screen trying to boot it up and then takes us to the Gateway screen and then back to the screen where it asks the same question again.The cycles continues without any other options.
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May 11, 2005
I can't boot my computer after a power cut happened. It just goes in circles asking me to start up normally, or use the last configuration that worked. Neither of which work.I'm using Windows Xp with Sp2 and had installed a new version of ZoneAlarm but hadn't restarted the computer when the power cut happened.I had also changed the boot screen using Logon UI Boot Randomizer, and it's the changed version of windows that doesn't start. If i select the original windows, it starts fine. Is there a way to delete the chaged version (with the modified boot screen) or make it work again? At the moment, everytime i start i have to select the original version, which seems to work fine.
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Jun 17, 2005
Or at least I think so, there was a whopper of a lightning storm and then Windows wouldn't start up the next morning. I've been trying to trouble shoot and am at a standstill close to the answer.
It will start in safe mode
I cannot restore it using the disc
I disabled several things in device manager and that didn't help
I tried the repair from disc as well, doesn't work
I finally reformatted - still doesn't work.
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Nov 19, 2008
I need some help figuring out how to reinstall/copy files for my start menu.I lost power last night and now my start menu is missing I have all ready replaced the these files.Every thing else seem to be working fine I have all my icons and can still browse my computer.were is the start menu located in the windows folder.one more thing I think might be important is that all user accounts are having this problem.
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Dec 31, 2006
I am trying to start a powerpoint slide show in the second monitor but i couldn't do this. Is there any way to do this.
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Jan 3, 2008
Windows XP Media Edition and here's my problem. I told XP to use the CHKDSK utility on startup, but whenever it reaches step 4 37%, it just freezes and I'm forced to restart the computer. When I restart, the same thing happens. Is there any shortcut to bypass the CHKDSK? This all started because whenever I ran a full virus scan or spyware scan I would get a BSOD In_Page_Kernel_Error... So i tried running them in safe mode and then I would get a IQL BSOD. Eventually I decided I should try to run CHKDSK and it has lead me to this dead end. If I could just figure out a shortcut to bypass it, I would be happy because the computer actually works fine, I just suspected spyware so that's why I began attempting to disinfect it.
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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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Aug 24, 2010
I have a 4 year old Dell Dimension 3100 desktop PC which when I turn it on first thing in the morning everything seems to be slow coming on. I have Avast AV, SuperAntispyware and Malwarebytes which I scan with daily. This morning it took about an hour before I could use the computer, the SuperAntispyware banner which comes up every morning came up this morning and just froze on my screen, this stupid box which has something to do with my wireless connection kept popping up asking me to enter my username and password, I kept hitting cancel to make it go away, it wouldn't go away.
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Nov 19, 2004
I'm running WinXP pro and have lost all the reguler power schemes from the power options propreties window. Also I'm unable to Save a new scheme.I beleive the schemes where deleted from the power properties window by right clicking and selecting delete. They used to be there anyway Unknown is listed above Turn off monitor-Turn off hard disks-System standby-System hibernates and everything is greyed out. They are still listed in the registry but with no value set.How do I go about getting the schemes back?
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