Question about Dell Latitude D620 Notebook

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Unit gets very hot within minutes of turning on and slows graphics down to a crawl or even crashes the machine.

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The cpu processor is getting to hot, check to make sure the cpu fan is working properly, if it is then the laptop must be taken apart. Chances are it is dirty and needs cleaning, the heat sink should be removed from the cpu for cleaning out the old conductive thermal grease and new applied. If the cpu fan is not functioning it must be replaced.

Posted on Dec 29, 2010

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A slow laptop


Many things can slow a laptop down. First, how old is this machine? Older machines must work harder to run today's websites and applications. If the machine is not that old, check to see how much RAM the machine has. Many laptops only have 2GB or less. This makes them run slower with the newer software and websites. Consider upgrading to at least 4GB if the machine is capable. Next, look at the hard drive. How much free space does it have? If there is less than 10GB free, you could be having space issues causing slowdowns. The OS and applications use free hard drive space during operation, but if the space is not available, this can slow down or freeze applications. Next, check the Recycle Bin. If there are a lot of files in it, it takes up space that can be used for the OS and programs. Clear it out, or better yet, empty it. Next, check the ventilation holes and fan assemblies for the unit. if the vents are clogged and/or the fan is not working, this will cause the CPU to run hot. This will slow down processing and possibly cause freezing and eventually, failure. Next, look at your browser. How many add-on toolbars does it have? Many programs add stuff to the browser without your even being aware. Each of these takes a little speed of the browser at work. Consider removing any toolbars that you aren't using or don't want. You can go to Remove Programs under Control Panel and see these there for removal. Last possibility is Virus or Malware. Even the best antivirus software won't find everything. You can download a free version of Malwarebytes at malwarebytes.com. This will find almost anything that is not desired. Any one of theses issue, and often, a combinations of them, work to slow down laptops to a crawl.

Aug 31, 2016 | Computers & Internet

1 Answer

My microwave oven siows down and then speeds up.


Is it still heating food properly? You can perform a basic test with a microwave safe mug or plastic cup of water. It should be boiling or too hot to touch within 1 to 2 minutes. Be careful not to overheat the cup if plastic and use extreme caution when touching or removing it from the microwave.

If it is not heating properly then the magnetron may be faulty and unit should be replaced.

Can you tell what specifically is speeding and slowing? Is it the turntable or the humming sound of the unit itself? Many microwaves vary their intensity in order to heat/cook evenly and that will vary the pitch of the sound you hear and sound like it is speeding up or slowing down. If the turntable is slowing and speeding up then there may be a bad motor and the unit should probably be replaced.

If the unit is heating adequately and the turntable speed is uniform then what you may be hearing is simple power cycling and/or fan noise.

Only trained and certified technicians should attempt repair of microwaves due to the hazards of high voltage and microwave radiation leakage if parts are not replaced properly. Although you can have a microwave repaired the cost may be equal to, or higher than, the cost of an equivalent new unit for a 900w microwave.

Feb 28, 2015 | West Bend 0.9-cu. Ft. 900-watt Microwave -...

1 Answer

Slow and freezing in middle of jouney


The following are suggestions based on experience. Any, all or none might be causing your fault which will be difficult to diagnose precisely without diagnostic equipment.

1. You have set the level of mapping detail too high. The additional graphics load slows the processor down to a crawl.

2. You have added too many extras to your nuvi, such as points of interest, additional maps, photos, music, SD card. All of these use up memory and processing power. Plenty of other devices perform most of those tasks far better.

3. Your unit is overheating. There is a recall by Garmin at the moment for some units which have been suffering from batteries overheating.

4. You have the unit connected to another device via Bluetooth. Although Bluetooth slows the unit down a little, the problem is usually with the paired Bluetooth device. Try deactivating Bluetooth on the nuvi to see if it makes a difference.

You can try a full reset to factory specifications, but this will wipe all data (except for any Garmin Lock passcode you have activated) from your unit, and some folks have even reported that their maps get wiped.

If you want to try a full reset anyway, then first connect your unit via USB lead to your host pc and perform a full back-up. Make sure that the battery is fully charged and then disconnect from the USB lead and turn the unit off. The reset is done by starting with the nuvi switched off and then pressing and holding the bottom right corner of the screen and then, whilst still pressing the bottom corner, turning the unit on. A warning will appear asking if you want to go ahead and you proceed from there.

Afterwards, your backup can be used to restore essential data which you didn't want erased.

Jul 11, 2011 | Garmin Nuvi 1300 GPS Receiver

1 Answer

Unit gets very hot within 5 minutes and slows graphics down to a crawl or crashes the machine.


I solved a really familiar problem 2 days before here at home.

The problem is, that your notebook gets really hot within minutes. As it gets to an exact temperature, the CPU first slos down, then shuts down, to prevent damage, and to cool down. If it's an "old" notebook (I mean at least 1,5 - 2 years old), then the thermal paste on the processor got dry, and it doesn't do its job anymore. You have to apply a new amount of thermal paste (BTW you really should do it at least once a year).

1. Turn the notebook upside down
2. Take out the screws from the biggest panel (must be next to the heat grille)
3. Take out the screws from the cooler of the CPU
4. There will be a lot of white stuff on the CPU, clean it VERY carefully (tissue with alcohol, but NOT brush)
5. Apply a little thermal paste on the CPU
6. Take the CPU cooler back, and take the screws back
7. Take the bottom panel bake, and take the screws back

Here is a tutorial of it: http://www.youtube.com/watch?v=g3Izxh7J44s

The other solution is to buy a notebook cooler: http://www.notebookcooler.info/media/ante-notebook-cooler-s.jpg

Hope I could help.

Dec 29, 2010 | Dell Latitude D620 Notebook

1 Answer

ATI RADEON x1650 PRO 512 Crash...


Their is a reason that it crashes and it is not because of the game if  it crashes at other times too. Toom much HEAT is usually the problem. Look for slow or stopped fans. Dust on the heatsink.Run the antivirus. After that clean and defrag the hard drive. Let me knw that that did not take care of the problem.   

Jan 18, 2009 | ATI RADEON X1650 Pro, (512 MB) PCI...

1 Answer

Geforce 8600 gts drivers crash and recover moments later


Sorry for the bad news, but you've seem to have witnessed a graphic card meltdown...

During games, cards get quite melting hot! If there's a little problem or inefficiency in the card cooling system (Active Fan or Passive Airflow) Your card will simply melt a few little contacts, enough to produce what you saw or even worse!. (Basically just in the graphic 3D render portion of the board, thats why you could still see windows some times but Aero (3D) started glitching later).

If you wish, you can verify this at your own risk opening up your case and placing your finger on the free corner of your card and bending/arching it a little to the sides when windows or your games are running... It may restore contact at the melted away points for a few seconds for you to see, but won't repair it, you'll maybe see how images get better or worse with the bending, proving the meltdown situation.

Return your card if you can or buy a new one, before the crashes mess up your windows. Buy a new one from a good manufacturer and clad with an elaborated cooling system, if you plan to run 3D heavy games, stay away from the weird branded, cheapest or heavily discounted cards are usually the ones most prone to fail this way. If you go ATI, buy ATI made cards. If you go NVidia, buy BFG for example.

Jan 07, 2009 | XFX NVIDIA GeForce 8600 Graphics Card

1 Answer

Kenmore wash macine


its in your cold water line valve to the washer if it works good with hot water the valve are incoming line being blocked when you turn it on the pressure comes in fast then when pressure is gone water slows down so when its off the pressure builds back up it runs fast then slow

Feb 27, 2008 | Washing Machines

1 Answer

Print Output Too Slow


It could be your print quality is set too high! Go to Printer and Faxes in Control Panel! Right Click on your printer and select properties On the General Tab click on Printing preferences! Look for something that Says quality or graphics or something like that! If its set to high quality then set it to normal If its set to normal then try draft!( but if you need to do this then there is an underlying issue!) Try this and get back to me! regards, babb

May 03, 2007 | Canon PIXMA iP4000R InkJet Printer

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