Question about Gateway 816GM PC Desktop

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We've had a Gateway 816GM desktop for about 3-years and except for the usual PC problems it's been fairly reliable. However, in the last few days it started locking up, no video, then it starting hanging and finally it will now not boot up at all. The HD light on the front doesn't even light up. A friend did a quick look at it and suggested the motherboard was gone. I'm assuming if the hard drive was bad the computer would at least boot up, but I don't even get the start up screen or any video. I've checked our monitor on my laptop and it's fine. If it is the m/b, what is best....a new m/b or a new desktop (hopefully not the latter)? Finally, assuming the hard drive is good and we replace the m/b, are all my files and pictures on the hard drive still saved? Bill in Florida

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If the hard drive is still good, your files are safe. Replacing the motherboard may mean you will need to reinstall the operating system so you will have to get the files off before you do that.

Now, even though it could be the motherboard, it could be any number of things. If I read your post correctly, nothing happens at all now? You push the power button and nothing? This to me sounds like the power supply. These go out quite frequently and a failing power supply can cause it to lock up. When the power supply fails completely, then you don't get anything. These are relatively inexpensive.

If a new power supply does not solve your issue, then start by removing all internal cards, floppy drives, cd drives, hard drives from the computer. Actually, you can do this first to make sure it still doesn't do anything before replacing the power supply. Then try and turn it on only with memory, cpu, cpu fan, and the onboard video (or video card if it doesn't have an onboard video port). If it does work, then you can add each item back one by one until you find the culprit. However, in my experience as a PC tech, this is almost always the power supply. Probably something like 95 % power supply, 4 % motherboard, and 1 % other. Good luck and if you need any further assistance, let me know. Also, I would appreciate it if you could give this solution a rating of fixya. Thanks! :c)

Posted on Feb 15, 2009

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If the hard drive was bad the computerwon't boot at all, same if motherboard hard drive was faulty.

In your case the problem is not hard drive or motherboard, but a system problem.

You need to reinstall Windows with a setup cd or a recovery cd.

Posted on Feb 15, 2009

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Well it sounds like there are 2 different issues one is the power supply and the other being the motherboard. When you try to boot do you hear any fans going? Also look on the mother board itself and some of them have a led light do you see one and is it lit?. And if you replace the motherboard your files will be just fine.

Posted on Feb 15, 2009

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