Many of us own laptops where the fan seems to run an annoying amount of the time, but it's better than a laptop fan that doesn 't run at all. fan in your notebook fails, the usual symptom is an overheating CPU and automaticSometimes the laptop runs for 10 minutes, sometimes for a half hour, it depends on the task and the power. Troubleshooting a hot CPU can be as simple as making sure you aren't blocking the airflow outside the laptop. Often times, you can access the fans and heatsink without a huge job, on this Toshiba A65, all it takes is some careful prying and two screws. always, remove the battery before working on any laptop. The first step is removing the combination blank and hinge cover that allows access to the two screws securing the keyboard. It is snapped into place with little tabs on the long edge and a big tab on each end. The picture to the right shows how the blank and the hinge cover are all one piece of plastic, so you have to open the screen to fully remove the

I should mention for desperate people with no mechanical skills, one non-invasive way to extend the length of time a notebook with poor cooling will run between shutdowns is to run it on battery and choose the most aggressive (ie, longest life) power saving mode. BTW, I'm working on this notebook because I was asked to bypass the power connector as a favor. got five kids in the house and I burned my finger on the metal part of the 100BaseT port after I got it charging again, so I'm afraid to return it for The problem I was originally asked to fix should have tipped me off to the overheating issues this notebook would suffer. The pin had broken out of the center of the power connector on the motherboard, which meant the batteryMy fix (really a kludge) was to solder a new wire directly to the connector and bring it out the I/O port blank on the back of the notebook. The coax power cable was HUGE. Turned out to be rated for 2.0 amps.

secure the keyboard in the laptop, and it's not even necessary to disconnectbest vacuum cleaners 2012 consumer reports the ribbon connector from the motherboard to access the fans. ac duct cleaning brush laptop uses two fans, a large exhaust fan that pulls cooling air throughdiy air duct cleaning the body of the notebook, and a smaller CPU fan on top of the large heatsink.best vacuum cleaners target The large fan to the right draws cooling air in the bottom of the laptop,best vacuum cleaner small apartment

the smaller fan in the center is directly cooling the CPU. easiest way to clean blinds dust overheating is pretty much limited to making sure the laptop fans operate and aren't completely burried in lint. This is a pretty robust cooling system and likely to keep most laptops from shutting down from thermal overload protection, but they stuck a P4 2.8 Ghz CPU in this puppy! When I went out on the web and read some reviews of how this laptop performed when new, I saw comments like "Keyboard gets too hot to type" and "Frequent shutdownsSony made a Vaio with the same CPU, HP made an Pavilion and Dell an Inspiron. I've seen similar overheating and battery life complaints for them as well. As you can see to the left, there was a build-up of dust on the CPU fan which I blew out with compressed air, but not enough to cause any thermal shutdown

The reason I burned my finger on this boat anchor is it just runs too hot as a design flaw. OK, I didn't get a blister, but I'm afraid to put this laptop with a kludged power connector in a family home. know how they could have forced more air through this thing than with the big intake fan they are already using, so troubleshooting includes making sure you have unobstructed airflow to the BOTTOM of the laptop for the fanIf you run the thing on a bed, or on your lap with the fan grille blocked by your leg, it's going to cook for sure! Before taking it apart, try the The printable eBook version of The Laptop Repair Workbook is now available for download anywhere in the world.How to clean fan in Toshiba Satellite P305D In this guide I explain how to clean the cooling fan in a Toshiba Satellite P305D laptop. Also this guide should work for the following Toshiba models: Satellite P300, Satellite P300D, Satellite P305. My customer complained that his computer overheats and shuts off while running a game.

Apparently, the heat sink got clogged with dust and needed a good cleaning. There is no easy access to the cooling fan in a Satellite P305D. You can see the fan grill on the bottom but the fan is covered with a perforated metal sheet. Blowing air into the grill will not be enough for cleaning the cooling module. You can get better access to the fan under the keyboard. Let’s remove the keyboard. Remove three screws located in the battery compartment. Carefully lift up and remove the keyboard bezel. Remove two screws securing the keyboard. Lift up the keyboard and place it upside down on the palm rest. It’s not necessary to disconnect the keyboard cable from the motherboard. The cooling fan is still covered  but at least now you can blow air into the fan and remove all dust from the cooling module.Blow air into the cooling fan through two holes on the top cover.Change the direction and blow air into the fan grill on the side. Also, blow air into the air intake on the bottom.