Showing posts with label hot. Show all posts
Showing posts with label hot. Show all posts
Monday, January 23, 2017
Why laptop runs hot and turns off or freezes
Why laptop runs hot and turns off or freezes
Why laptop runs hot and turns off or freezes?
My laptop runs very hot and eventually turns off or freezes – this is one of the most common complaints I have been receiving from my customer for many years. Why it’s happening? Is there an easy fix for that?
Most likely this problem is heat related. Take a look at the following picture.
Any laptop has a cooling module which consists of heatsink and cooling fan. When laptop is working, the processor (CPU) heats up and because of that the heatsink is getting hot too. At some temperature level, the fan kicks in and cools down the heatsink.
The problem starts when the laptop cooling module collects too much dust inside. Usually dust collects between the fan and heatsink. Dust clogs the heatsink and kills normal airflow inside the cooling module. Eventually, the processor gets very hot and the laptop turns off unexpectedly or freezes. This problem can be fixed by cleaning the laptop cooling module.
Cleaning laptop cooling module.
Some laptops give you an easy access to the heatsink and fan. In laptops like that you can access the cooling module through the bottom cover.
In my example I had to remove the cooling module. Otherwise, I wouldn’t be able to remove the fan and access the heatsink. In some laptops you can remove the fan without separating the heatsink from the CPU.
After I removed the fan, I found a thick layer of dust inside the heatsink. Cleaning the heatsink should fix any heat related problems.
Apply thermal paste on the processor.
If thermal paste on the processor dried out, you should replace it with fresh thermal paste.
Remove old thermal paste from the processor and heatsink using alcohol swab.
WARNING: In some laptops the heatsink also covers the graphics chip. The part of the heatsink which covers the graphics chip might have thermal pad on it instead of regular thermal paste. Do not replace thermal pad with thermal paste! Do not apply thermal paste on the thermal pad! Just leave thermal pad alone and apply thermal paste only on the processor.
I usually use Shin-Etsu thermal paste which is relatively cheap and performs well.
What if cooling module cannot be accessed easily?
In some laptops the cooling module is buried deep inside the case and cannot be easily accessed and removed. In order to remove the cooling module it’s necessary to disassemble the whole laptop but it’s only for experienced users.
Blow air into the fan grill on the bottom of the laptop.
2. Blow air into the grill on the side of the laptop.
Switch direction a few times until all dust is gone. Most likely this quick cleaning will fix your laptop overheating problem.
Any Kind of Lenovo Problems Call Us
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Thursday, December 22, 2016
How to Solder QFN MLF chips Using Hot Air without Solder Paste and Stencils
How to Solder QFN MLF chips Using Hot Air without Solder Paste and Stencils
Available link for download
Wednesday, November 23, 2016
Need For Speed Hot Pursuit PC Download Free Full Version Game
Need For Speed Hot Pursuit PC Download Free Full Version Game
Need For Speed Hot Pursuit
Description
At the heart of Need for Speed ??Hot Pursuit is a set of functions, called Need for Speed ??Autolog, which allow players easy to connect with friends, compare, and compete against each other. Exotic cars on the open road, the rush of the escape, the voltage, to throw each other out of the race - this is Need for Speed ??Hot Pursuit.
Career - For the first time in the history of Need for Speed ??players will experience the gripping and heart-racing action of both the point of view of cops and racers. Need For Speed ??Hot Pursuit seamlessly links a tremendously deep and
Need For Speed ??Autolog - In Need for Speed ??Hot Pursuit gameplay experience is driven by the friends. Need for Speed ??Autolog is a revolutionary system that brings together friends directly to games, enabling them to compare
Seacrest County - The rich and varied game world is based on the California coastline with desert, forest, beach and mountain regions. The open world of Seacrest County is designed for the most intense pursuit
Cars - Need For Speed ??Hot Pursuit features the hottest cars. The thrill of driving the most desirable high performance cars at incredible speeds. Busting suspects in souped up police cars like the Lamborghini
Weapons and Equipment - Enhance the intensity of the chases can be increased using multiple weapons. In addition, the persecutions in the course are also intense. Whether suspects with a variety of cop weapons or
SPECIFICATIONS FOR NEED FOR SPEED ??HOT PURSUIT
Operating system: Windows 7, Windows Vista, Windows XP
Required Memory: min. 2000MB
Required disk space on the hard disk: min. 8000 MB
Recommended screen resolution: min. 1024x768
Other: 256 MB DirectX ® 9.0-compatible graphics card with Shader Model 3.0 or higher
Sound Card: DirectX 9.0c compatible, DIRECTX 9.0c
Click Below To Download Need For Speed Hot Pursuit
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