How do I remove the heat sink from my Dell Dimension 3000 Desktop?
613415
Here is the link for the Dim 3000\n\nhttp://support.dell.com/support/edocs/systems/dim3000/en/SM/parts.htm#wp1055121
62760
you can change the case on most computers, i believe there wont be a problem to change it on the dell dimension.\n\ni leave you a link with athread discusing this issue\n\nhope it helps,
818574
First: open the box and clean the inside, focusing on the fans.  Use a vacuum cleaner and don't forget the fan that's in the power supply.  DON'T open the power supply (that's dangerous, even if you've disconnected the power cord which you should do before opening your computer), just move the vacuum cleaner over the fan blades.  While you're at it, clean out the rest of your computer as well; be gentle as not to break anything.\n\nThen put the power cord back into the power supply, do NOT close the computer, and switch it on.  Is it more quiet now?  Congratulations!  Shut down your computer, remove the power cord again, close the computer, and plug the power cord back in.  You're done.\n\nIt's NOT quiet [enough] yet?  Listen closely to what is causing the noise.  Replace the culprit, or have it replaced by someone who knows about computers.  Fans aren't terribly expensive, and neither are power supplies.  (If it's a fan, and not the one in the power supply, you could try to put a VERY little bit of WD40 on the axis of that fan.  The axis is usually covered with a tiny sticker, which you'll need to remove.  The fresh oil usually makes it hard to put the sticker back on, and when you don't succeed it usually doesn't take long before the oil dries up.  You'll be back at square one again.  So replacing the fan is probably a better solution.)\n\nGood luck!
627519
You will cause a short in the IDE bus and frag the motherboard. Really bad idea.\n\nBuy an external caddy (USB2) and it will do the job. You can use the 'disconnect usb device' feature in Windows XP when you are finished dumping data.
457474
check thermaltake and tagan\n\nhttp://www.thermaltake.com/\nhttp://www.tagan.com/
950737
Laptop heat sinks are usually under the machine, turn it over and there will be a grid covering the fan and heat sink.\n\nhttp://www.pcpro.co.uk/reviews/86247/dell-inspiron-6400.html
834535
You will need to open the case if it is not written on the back of the PSU.  That information is not shared to the computer.  You can check on the manufacturers site but, since Dell is a multi-vendor supplier, your computer and someone else's computer of the same name will not necessarily have the same power supply.  You will not need to do any serious dissembling of your case in order to read the sticker that states what it is.  Just remove the side panel or open the clam shell and it should be visible.  If you have trouble reading it all but can get the product ID number then you can search for its specs online.\n\nMost power supplies are very similar in size (woot stanadards) but it could be an unusual size.  It will be written on the sticker along with what it is rated for.  If you are looking for a replacement or wondering if a system problem is related to your power supply you WILL need to look.  Power supplies are often the first piece of hardware to fail on a computer and adding additional hard drives, cd/dvd drives, memory, or a faster processor will increase the required available power.  Computer manufacturers usually use the bare minimum power supply they can.  You can pretty much pick out a good power supply by its rated wattage and it weight.  A good power supply will be heavier.\n\nSo the short answer is no.  If you have a specific problem related to the power supply post another question.\n\nHope this helps and GL :-)
985156
You're not getting anything on the monitor either?  My guess is that the power supply's shot.  With a dell, you may be screwed.  Many, if not all Dells use proprietary (made by Dell, for Dells) hardware.  Power Supplies are one example of that.  \n\nAnd power supplies are like lightbulbs; they don't crap out just at random, but rather right after they're turned on.  You know what I mean, right?\n\nFirst, make sure that all the right cables are in place inside your machine.\n\nCrack open your PC, making sure everything's unplugged beforehand.  Since every PC case is different, it may be screws holding it together, or on dells, it's often kept closed by a couple tabs that click into place when it's closed.  When you have it open, hold onto a metal part of the chassis to discharge any static electricity from your body that could damage your computer.   Anyway, just take a look around the motherboard to see if there are any cables from your power supply that are loose.  If you're not sure about where the other stuff goes, just make sure that nothing's loose.  You can let go of the case now (it's not that crucial when you're messing around with the cables, but it's just another precaution)\n\nIf everything's plugged in, try turning it on again and see if the fan on the power supply is moving.  If it isn't, then your power supply's gone to computer heaven.  So here's what you do now:\nUnplug your power supply from the wall and all of the stuff inside your computer.\nTake a screwdriver and undo the 4 screws on the back of your computer that are holding your power supply in place.  (Make sure you're hanging onto the power supply with your other hand, otherwise your it may come crashing down and send your graphics card, sound card, or network card to computer heaven also)\n\nNow, I'm not sure whether dell still uses proprietary power supplies, but if they do, here's what you do:\n\n Go to your friendly neighbourhood used computer store with your former power supply, and ask whether they have a power supply with the same connectors.  It shouldn't cost that much.\n\nIf they are starting to use standard power supplies, then you're in a far better situation.  When you buy a new power supply, make sure all of the connectors match, just in case.  Also, don't scrimp when it comes to your power supply.  A low end power supply will provide your computer with power.  A good power supply will provide your computer with clean, consistent power.  How to tell which is a good power supply?  2 simple ways:  The price and the weight.  A 25 dollar power supply that weighs only 300g is not what you're looking for.  A 75 dollar power supply that weighs 2 kg is almost certainly better.  I know it seems like a crude method, but still, it works.  Sorry for being long-winded, but I like to be specific.\n\nAlso, if at any point you're not confident that you can do it, by all means take it to a professional.  It may cost more than doing it yourself, but it's still cheaper than if you happen to blow it royally.\n\nGood luck.
66138
I would say you contact DELL, coz it could be a safety hazard issue here. They might even offer you a replacement in this case. Just try ur luck.
564790
Since it is a Dell and an older one I bet the bugger is in there standing straight up, not normal. Usually there is some kind of bracket attached to the inside of the case holding it there. Look for screws on the bracket to undo, then slide the bracket sideways. You have to get the bracket out and then unscrew the hard drive from that.
364163
Since it is an Emachine under warranty apparently you will just have to deal with the hassle of them sending you part by part. Next it will be a new motherboard, then new RAM, power supply... Companies like that don't really troublshoot, they just have you rebuild the computer until something works - at least thats what Dell usually does.
1176592
Make sure air is getting into your computer by means of many fans.\n\nAlso, while I have worked on customers computers, they have never had their computer cleaned out the entire time they have owned it. They get dust bunnies and "dust buffalos" in computer. Any dust getting on, in or around the CPU can cause it to over heat. If you know what you are doing, get a can of compressed air and clean out your PC yourself. If you don't, have a professional do it.\n\nMy computer will reboot sometimes as well, but that is when I am doing too much on my computer and my room is very hot.\n\nGood luck...
139009
tips on changing motherboards:\n1. unplug all the sockets of other hardware from mobo\n2. slowly use a screwdriver to remove the Heat Sink & Fan unit off your processor (there should be a slot in the sides of the fan for the screwdriver to be inserted)\n3. remove the processor (be extra careful with these)\n4. remove all memory modules\n5. remove all pci/agp cards (this includes the video card)\n6. remove the PSU Unit so as not to bother with the removal of motherboard\n7. unscrew all the screws from the mobo and take out the motherboard\n8. be extra careful not to drip any water\n9. use anti-static gloves/band so that your hardware won't ground and be rendered useless\n10. if you don't really know how to do it, it's best to call a technician to do it for you and just observe how he does\nIMPORTANT: If you are switching to a newer motherboard, make sure that all of your other hardware are compatible to it.
141746
-remove the case at all\n-Install fan to the case\n-if you dont have a genuine Intel CPU fan, buy one\n-keep the sun out of your room\n-you could put some covered ice near your case fan
1153780
I had this problem.  I had to make sure it was getting plenty of ventilation by moving it UP off the flat surface.  I have a Dell now....can't beat a Dell!!!  Try building some type of "stilts" only about an inch to set on, so it won't be setting flat on the surface.  It needs AIR.
849712
check if there is any internal burning of components. If the motherboard or any subordinate board is burnt, the system goes into lockdown. If you find the burn, replace the part and you should be fine. You can identlfy the burn by the smell.\n\nIn case there is no burning, check all your connections and make sure they are secure and not loose. Specially the power and monitor cables. Make sure the power outlet is not overloaded with hardware.\n\nIf things still dont work, contact dell. Their after sales service is pretty decent..
20208
I would suggest you have a professional take a look at it. It could be anything.I have a feeling it's the motherboard,but don't take my word for it. Just have it looked at.If you've had it for a very long time over the years, chances are you might either need a new motherboard,or a new pc. I have a Dell Dimension 3000 and i recommend you buy yourself one if you don't wanna spend over $600 on a new motherboard