In this guide I explain how to remove and replace keyboard on a Lenovo ThinkPad T410s laptop.
The guide also should work for Lenovo ThinkPad T400s and ThinkPad T410si laptops.
My customer spilled water on the keyboard and some keys stopped working. The keyboard had to be replaced.
In this guide I explain how to replace the cooling fan assembly in an IBMÂ ThinkPad T43 laptop. This laptop was starting up with a “Fan error” message indicating the cooling fan failure. The fan is a part of the heat sink assembly and when the fan fails, the whole cooling assembly has to be replaced.
Also you can use this guide for removing and replacing the keyboard and hidden memory module.
In this post I explain how to replace a noisy or failed cooling fan in a Lenovo ThinkPad T61 laptop.
This guide might work for some other Lenovo ThinkPad models. If it works for you, please mention the laptop model number in the comments after the post.
The cooling fan is a part of the heat sink assembly. If the cooling fan fails, the whole heat sink assembly has to be replaced.
It’s possible that you can separate the fan from the heat sink and replace it separately, but in this guide I’m replacing the whole assembly.
Let’s remove the cooling fan assembly and replace it with a new one.
In this guide I explain how to clean or replace the cooling fan assembly in a Dell XPS M1530 laptop. The cooling fan can be accessed from the door on the bottom of the laptop and replacing/cleaning procedure takes only about 10 minutes.
I’m taking this XPS M1530 laptop apart because the cooling fan started making noise and laptop shuts off on its own when hot. I will replace the fan, clean the heat sink and apply fresh thermal grease on the CPU and video chip.
In this guide I will help you to remove and replace the cooling fan in a Dell Latitude D600 laptop. The cooling fan in this model is buried deep inside the laptop under the top cover. Also you can use this guide for cleaning the cooling module and removing dust from the heat sink and fan.
If your laptops shuts down on its own without any warning, most likely it happens because of overheating. Make sure the cooling fan works and the heat sink is not clogged with dust. Replace the fan if it failed or clean the heat sink if it’s clogged.
Before you start, turn off the laptop, unplug the AC adapter and remove the battery.
When you are replacing the cooling fan, it is not necessary to remove memory, hard drive, wireless card or optical drive. I did that only because I was upgrading the laptop.
In this guide I’ll be cleaning the cooling module in an Acer Aspire 3620 laptop. Most likely my instructions will work for some other Acer Aspire models. Fell free to leave a comment and mention the laptop model if it works for you.
This particular laptop was shutting down by itself while running some intensive applications. I found that the cooling module (heat sink and fan) is completely clogged with dust and needs a good cleaning. Unfortunately, in this model the cooling module is buried deep inside the laptop and it’s necessary to take the whole thing apart in order to access it. OK, let’s start.
Here’s how you can replace the CPU cooling fan in a Toshiba Satellite A65/A60 laptop without taking the whole thing apart.
If the cooling fan has become very noisy and started making a grinding sound, apparently it’s time to replace the fan with a new one.
The cooling fan can be accessed if you remove the keyboard as it explained in the disassembly guide (steps 5-8).
If your Dell Latitude D820 laptop runs very hot and noisy, most likely it’s time to clean or even replace the cooling fan. Thanks to Bite my bytes for the picture and some instructions.
The cooling fan in this model is buried deep inside the laptop so be ready to take the whole thing apart. This is not for beginners.
Here are a few typical cooling module related problems:
This guide explains how to apply new thermal grease on a laptop processor (CPU).
Thermal grease (aka thermal compound or paste) has to be applied on the top of the processor before you install the heat sink. Thermal grease helps to conduct heat more efficiently.
In some laptops you can remove the heat sink without removing the CPU fan. In my case, I had to remove the fan first.
This guide will give you an insight on how to open a Fujitsu LifeBook T4200 Tablet PC case and replace the cooling fan.
This guide is applicable to the Fujitsu LifeBook T4210, T4215, and the T4220 as these models all use the same chassis
The main idea of the tutorial is getting an access to the cooling module – heatsink and cooling fan. The cooling module is hidden inside the laptop so you’ll have to take the whole thing apart.
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