I went of a got a new power supply, motherboard, and Processor and still no luck.
207136
This sounds like an overheating problem, you did use heatsink compound, right! Did you reinstall O/S after swapping motherboard?
502372
depending on how new your system is or maybe how old, your power supply might not have enough juice to give it power. this was a problem i had before, i just had to buy a new power supply and that solved it.
78309
Try flashing your Bios.  Go to the website of the PC manufacturer, and look for software updates.  They will usually have several, so make sure you look at the date and select the most recent one.
613723
upgrade the mother board.It sounds like that u are using a old board.U can use the other parts to put back in it when u get this done.NOTE:make sure there is a enough slots to up grade as u grow with it.
289292
You would need to get a hold of Gateway...but I am sure they would not be of much help. All their motherboards are proprietary and only work with special memory, power supplies and cases.\nYou cannot upgrade it...do yourself a favor and get a new computer.\nI was working on a piece of junk Gateway Performance model from the year 2000. After the hard drive and CD burner went out and were replaced, the power supply went out and it ended up that the damn motherboard literally went up in smoke. \n\nAlso if you want to upgrade in the future get a computer that will allow you to with standard components.
531402
You need to reinstall the video drivers...If you have onboard video go to the motherboard manufacturers website...If you have a video card go to nVidia or ATI site and download the driver there...If you have a Dell, Compaq or something like that go to their site and they should have the drivers for you model of PC
448488
This could be loose RAM.  It could be a bad processor.  It could be a loose Video card.   It could be incompatible RAM and Processor combination.   It could even be a bad motherboard.   \n\nTry different RAM.   If you have two RAM modules, try it with just one, then the other.  Try a different Video card.    Let's just hope that by swapping parts that you get it working.   First assume that there is only one problem, and swapping will do the trick.  \n\nGood luck and Happy Computing!
210839
It all depends on the motherboard. Do you know what model number the motherboard is? How about contacting me? A lot easier to explain.\n\nNot true, Man. Some components like the processor and video card he mentions, will have to start with motherboard.
672821
I think it is problem in your BIOS settings. It is trying to detect a hardware that is not functioning. So try to correct the BIOS settings.
145588
The power button has two wires that lead down to the motherboard and plug onto copper wire-like things called Headers.\nThese are just copper wire stubs sticking up off the motherboard.\nIf it was dropped, the wired could have come off the headers.\nLook inside and see if there are any wires not connected at both ends.\nIf there are, Best to take it in to a service shop.\nThey probably won't charge very much just to find where the power leads plug in at.\nIf you eMail me with a decent photo of your motherboard, and model number, I might be able to help.\nJames_Fergason@Yahoo.com
481800
Same problem with me.I would think get a new mother board and slowly upgrade it as latest software often need higher specifications.
74068
did the casse come a motherboard?, or did u just transfer the motherbaord to the new case??\n\nIf so, you may have zapped it, with Static Electrcity\n\nor\n\nSome motherboards require a 2nd hook up a 4 prong to add extra voltage, check with your motherboard manuall if you got a new mohterboard
350485
Try a different power supply and see if you still get the problem.. \n\nAlso check your memory (ram). There are some programs to do that the first one that comes to my mind is memtest86 http://www.memtest86.com/\n\n\ngood luck!
644107
Try replacing both the battery on the motherboard and try a new power supply. You have eliminated everything else. One thing I would do also is unplug every device you do not need, CD, CDRW and see if it will boot, just to eliminate any bad power connection. One last thing, after reconnecting the CD try to boot just to the Windows Disc (sounds like you may have already tried it).\n\nLastely, try resetting the BIOS by putting the jumpers in to reset mode, this may clear any problem the BIOS may be seeing.
614577
Perhaps just the motherboard of the hard drive died. Buy a second hand one exactly the same as yours and swop the boards.
577939
I wouldn't even attempt to install any thing more powerful that what you already have with that dinky power supply.  Without knowing the specs of your system it's not possible to make a hard and fast recommendation.  Generally you'd need a 500 watt or larger power supply to support a high-end video card, but that also depends on what CPU you have, number of hard drives and optical drives, sound card, etc.\n\nYou can't add a power supply, you need to replace the one that you already have.  Normally replacing the power supply is pretty straightforward.  Disconnect the old one, remove the mounting hardware and pull it out.  Installation of the new one is the reverse of that procedure.  You need to make sure that you get a power supply that will work with your motherboard and has enough peripheral connectors.\n\nBased on your additional information posted, you're probably maxed out as it is.\n\nTrying to add up the power consumption of everything in your computer can be a pain.  Many items can be very hard to determine what their power requirements are; they're not always well marked.
151435
Maybe some problem in BIOS settings.\nOr maybe your mother board is not working properly. It happened to me once. I had to change mine. Get it checked.