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Powering up I have a emachine that I have replace the power supply and new hard drive but now it powers up and then shut down or won't power up at all....I need help
You probably didn't use a HD with identical params (heads, sectors) to the orig and if that drive has been 'imaged' using the factory restore disk the image is damaged (actually the image is fine but unusable on that machine). I would suggest a plain fresh OS install, but to do that you need to buy an install CD; OR (since sometimes it doesn't POST) check your Master/Slave jumper on the HD (should be Master or SingleDrive) and while you are at it, verify that you don't have the data cable to the drive upside down (some cables only go on the correct way, some allow you to make this mistake.) The stripe on the cable usually goes nearest the power connector, but in any case thats pin 1 and there will be a small 1 on the HD circuit board. Be prepared, if the power supply failed, it may have taken the motherboard out with it and the money you spent on replacing the PS and HD could be wasted. (sorry for the bad news).You probably didn't use a HD with identical params (heads, sectors) to the orig and if that drive has been 'imaged' using the factory restore disk the image is damaged (actually the image is fine but unusable on that machine). I would suggest a plain fresh OS install, but to do that you need to buy an install CD; OR (since sometimes it doesn't POST) check your Master/Slave jumper on the HD (should be Master or SingleDrive) and while you are at it, verify that you don't have the data cable to the drive upside down (some cables only go on the correct way, some allow you to make this mistake.) The stripe on the cable usually goes nearest the power connector, but in any case thats pin 1 and there will be a small 1 on the HD circuit board. Be prepared, if the power supply failed, it may have taken the motherboard out with it and the money you spent on replacing the PS and HD could be wasted. (sorry for the bad news).
Possible that the defective power supply has caused damage to the motherboard or processor. Check replacement p/s for correct operation if its ok problem is most likely the motherboard/CPU which would require replacement
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I had an Emachines W3609 that did the same thing, I changed the 350-watt power supply with a 550-watt and it still shut off, even using the newer one. I thought just the first one was bad but I guess not. It had more than enough power to power it up but nothing. And it used to randomly restart at times and then just shut off. Try and get a new hard drive maybe that will help. Good luck!
Hi Nicki,
Sorry, this really sounds bad, it would seem that the hard drive is shot from your description. The data may or may not be recoverable. If you get a new drive, you will have to partition it first, then set it as your Master drive, then set the old one as a slave, install your operating system onto the master drive and try to recover the information on the old drive after you have that done. If you cannot successfully recover the information that way, you most likely won't be able to get it at all unless you backed it up onto a flash or cds or dvds.
Sorry for the news but that is what it sounds like
Joe
Apparently this model has a bad motherboard, which manifests as a power warning and eventually a refusal to boot up. You can replace the power supply (as far as I know, any generic one 250-watt or better will work) but it's unlikely to help. You can buy a new motherboard (and new power supply, if you want to) direct from eMachines, but it's also likely to fail pretty soon. Your best bet is to get a new computer (NOT an eMachines one) and put your hard drive in as a slave so you can get your data off.
flicknasty, take cover off and check with small light and look at all the caps (capacitors) to see if any are raised. Look like mini barrels. All it takes is one to shut your machine down and keep it down. If you find one or more, the logic board is no good. Also check fuse where power connection is on the logic board. Make sure you are not plugged into machine with AC before testing with meter.
May be the power supply gor affected by the damage because the cd rom busted so better than trying to use the same power supply better get another new one because it may damage the other parts of the computer.......
Well, you are right the power supply is good. But the power isn't enough to support your system. My advise, you have to change your power supply to "real power type". The price is more than the normal type even if it is the sama rating.
check all the leads to the hard drive and check that the fan starts spinning when you switch it on if it dont start then the problem is the switch these do often go and can be easily replaced and they are not expensive i had the same problem and found that it was just the switch hope this solves your problem for you you can bypass the swith so that the computer comes on when you turn the plug on but when you shut down the computer this shuts everything down but the switches are cheap enough to buy if you have changed the power pack then the only thing it can be is switch .................................
I don't think it's an overheating CPU. It would stay on for a bit longer if it was that.
My best guess is a power supply issue. Either your power supply is bad, or more likely something is pulling too much power from it. Emachines are notorious for using the bare minimum hardware... possibly the extra hard drive is pulling more juice than the power supply can handle, so it shuts down. Try disconnecting power to the new hard drive and see if the machine comes up. If it does, you need a new, higher wattage power supply.
You probably didn't use a HD with identical params (heads, sectors) to the orig and if that drive has been 'imaged' using the factory restore disk the image is damaged (actually the image is fine but unusable on that machine). I would suggest a plain fresh OS install, but to do that you need to buy an install CD; OR (since sometimes it doesn't POST) check your Master/Slave jumper on the HD (should be Master or SingleDrive) and while you are at it, verify that you don't have the data cable to the drive upside down (some cables only go on the correct way, some allow you to make this mistake.) The stripe on the cable usually goes nearest the power connector, but in any case thats pin 1 and there will be a small 1 on the HD circuit board. Be prepared, if the power supply failed, it may have taken the motherboard out with it and the money you spent on replacing the PS and HD could be wasted. (sorry for the bad news).
Does it go into Windows?
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