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Noisy Fan in my Dell Inspiron 9300 Laptop

Noisy fan (I think) sound coming from top far right side of keyboard in my Dell Inspiron 9300. If I press on the right side, the vibrations and noise lessons. Is this something I can fix myself? My warranty has expired. Thanks!

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  • kclifton638 Sep 13, 2009

    I have never dropped it. It has been making the noise off and on for a few months. No other problems with the PC yet. I am not an expert, but I built a desktop PC a few years back...And it still works. :-) What do you think it is? The power supply plugs in on the left side, so I was not sure if it was that or just a regular fan for cooling.

  • talalmash May 11, 2010

    do you have dropped your laptop once? if you have then your fan is broken do not use your laptop for a time ... becuase there is no cooling in your laptop.. and i think you cant fix it... [Only if you are an expert to do this]

  • talalmash May 11, 2010

    do you have dropped your laptop once?

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Get a can of compressed air used to clean computers.

Put the nozzle on and spray it in every hole you can see without putting the nozzle itself inside the laptop.

Do this outside with glasses on.

laptops should never be used on soft surfaces eg carpet, beds, cushions, etc. Most newer laptops also have more cooling slots / openings. this leads to a fater build up of gunks inside..

Best option is to buy a GOOD 3 fan notebook cooler.

If you are comforatble opening the laptop then that is a better option for cleaning but if not a good laptop repair shop could do this quite cheaply.

It is a common issue with newer laptops

Posted on Sep 13, 2009

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Laptops do not have a fan on the power supply like a desktop does. I suggest you open your laptop and remove the fan, then blow it out as Bob suggested. As Lou also pointed out they can be tricky to get apart so use caution. You could be dealing with a dozen or more tiny screws but once you have the bottom off removing the fan is only a couple more screws and unplugging it. Be sure when you use the canned air you shake first, then spray once AWAY FROM THE PC to clear any liquid from the nozzle, then spray in short blasts to clean the components.

Posted on Sep 13, 2009

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This can be tricky. Just getting the system open to access the fan can be tricky. I would suggest you contact a professional as the parts of a laptop are finicky and can be broken easilly.

Lou

Posted on Sep 13, 2009

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Hit problam


1.Work with your laptop on a flat surface.I would recommend not to place the one on a bed as it will obstruct the fan from running properly and ventilating the heat.

1.Unplug your charger as soon as the battery is full

1.Clean the cooling fan exhaust system and also check fan is working properly or not.If fan is break down then repair it.

Aug 22, 2012 | Dell Inspiron 9300 Notebook

1 Answer

How do i change the fan on a Dell Inspiron 1545-4211


johntaylo149 this is Dell Support > Inspiron 1545 > Service Manual,

http://support.euro.dell.com/support/edocs/systems/ins1545/en/SM/index.htm

In the list of the right click on > Thermal Fan

In order to access the Thermal Fan you have to remove the motherboard (System Board)

http://support.euro.dell.com/support/edocs/systems/ins1545/en/SM/sysboard.htm#wp1032066

1) Remove ALL power to the laptop. Remove the AC adapter (Charger) and Battery

2) Use a multi-compartment container for the various screws you will remove.
Mark each compartment for the area the screw/s come out of.

There may be as many as 60 screws, and 12 different types.
Do Not mix them up.

{If no multi-compartment container is available, you can use a clean egg carton. Mark each egg holder }

3) I suggest making notes and drawings as you disassemble.
Use a camera or video cam if available. (Use good lighting)

It's nice to have a record to come back to in case you get interrupted, also a Service Manual can only take you so far.

4) Buy and WEAR an ESD wrist strap. I cannot stress this enough. (Electro Static Discharge)
Connect the alligator clip to a good ground source.
{For example I clip to the metal frame of an empty desktop computer case}

The average cost for an ESD wrist strap is around $3 to $6.

I also want to include this;

The Keyboard has a FFC attached to that connects to the FFC connector on the motherboard.

FFC = Flat Flex Cable

The FFC does not have a connector attached to it, the connector is attached to the motherboard.

This details how to remove and replace the Keyboard, and has details on opening the FFC connector,

http://www.insidemylaptop.com/replace-keyboard-dell-inspiron-1545-laptop/

One place I have found the Thermal Fan,

http://www.batterycentury.com/dell-inspiron-1545-fan-p-199588.html

Use a can of compressed air for computers, and Q-tips to clean the inside area of the laptop out, before you remove the Thermal Fan.
(The Q-tips are just used to 'break the crust' of the heavy gunk.
Just stir the gunk around a little bit, so the air can remove it)

After you remove the Thermal Fan, clean the top of the Processor.
If you find a Thermal Pad, remove it, fling it in the trash.
They are JUNK, and can't be reused anyway.

Use Thermal Paste.
Average cost for a one Processor application is around $5 to $8.

Clean the top of the Processor's case with a plastic scraper device.
I use an old credit card. (DO NOT use metal)

Scrape the top of the Processor's case as clean as you can.
Follow with Q-tips dipped in Isopropyl Alcohol.
(Rubbing alcohol)

I advise using 91 percent Isopropyl Alcohol if available.
70 percent will do in a pinch.
(70 percent alcohol, and 30 percent WATER)
Do NOT use 50/50.

May take quite a few Q-tips as it's usually a gooey mess.
The top of the Processor's case MUST be Thoroughly clean.
(Another point I want to stress)

Apply one large pea sized drop of Thermal Paste, to the middle of the top of the Processor's case.
Set the Thermal Fan into position.

Tighten the Thermal Fan's mounting screws Evenly.
Go from one corner to the other corner, and then criss-cross.

Snug one screw down just until it touches, then go across the corner to the other one, and so on.
Do NOT overtighten.

If you need guidance please post in a Comment.

Regards,
joecoolvette

Dec 04, 2010 | Computers & Internet

1 Answer

Inspiron B120 PC Notebook: The pc fan is very loud...


Noisy fan means some kinda obstruction like dusty fan or fan might be going bad. Try to get a can of compressed air and blow in to holes on the bottom of the laptop and side vents. Make sure not to tilt or turn can upside down since it will mess it up since it turns in to ice/water. If that does not help it might need to be changed. Good luck.

May 07, 2010 | Dell Inspiron B120 Notebook

2 Answers

How to replace bad cooling fan on dell inspiron 1521 laptop


Replacing the fan is easy, once you remove the drives, the panels from the bottom, etc. Remove the keyboard and unscrew the frame. then the laptop clicks apart. The fan can be removed replaced.

While you can replace the fan fairly easily, they are expensive if you have to buy one from DELL. You might be able to substitute one from another laptop however.

The problem on the Dell Inspiron though is not the fan, but the design. It does not dissipate heat well, cycling heat poorly throughout the casing and ultimately over the drive before exiting from a primary vent on the side which needs to be higher to get good air flow. The air gets so hot and dirty that it eventually clogs up the fan and over heats the drive.

As a matter of fact, even when the fan is running normally the drive often fails anyway right around the two year mark. My last two companies have bought these and you can almost set your watch by the drive failures.

The solution, is a $5 cooling tray like cooks use for cookies. The metal grill will lift the laptop about 1.5 inches off the surface your working on and allow air to move freely in and out of the vent on the side.

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Mar 08, 2010 | Dell Inspiron 1521 Notebook

1 Answer

The screen is not coming on at all. i connected


With the external monitor connected, try holding down the FN key and pressing one of the F keys at the top of the keyboard that has a Monitor icon on it. This should turn off the external screen and show the laptop screen. If you press it a 2nd time, BOTH screens should show up. If still blank, Press again until the External Monitor comes back on. Then go to www.dell.com/support and go to Drivers for your Model. Then download and re install the VIDEO or DISPLAY Drivers. This should fix it if its a missing driver. If STILL no display on the laptop, call Dell.

Oct 21, 2009 | Dell Inspiron 9300 Notebook

3 Answers

Ihave a Dell Inspiron 9300 laptop and was wondering if it has a built in microphone


The Dell 9300 does not have a built in microphone. If it did it would be on the top of the lcd.

Here is the link that shows what it looks like:

http://www.notebookreview.com/default.asp?newsID=2486

Aug 10, 2009 | Dell Computers & Internet

1 Answer

Replacing a fan


download
DELL INSPIRON 1525/1526 SERVICE MANUAL
here:
http://support.dell.com/support/edocs/systems/ins1525/en/SM/sm.zip

on sysboard.htm
you´ll find the solution

May 07, 2009 | Dell Inspiron 1525 Laptop Jet Black

1 Answer

Dell inspiron 9300 wont power up/good battery and charger


check if your systemboar power is on or not, and also check if the fan is spinning or not. If not try and reset your processor.

Apr 20, 2009 | Dell Inspiron 9300 Notebook

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