May 21 2014

Heat cause the laptop running slowly

Summer temperature is high, the laptop heat scattered not to go out, and the CPU for protection strategy, will reduce their own power, lead to a laptop running speed is slow, here, let me explain it in detail for you a solution to the problem of the notebook computer run slowly have similar friends can under reference.

Hardware problem is mainly the cooling problem actually, notebook, because of the volume heat has been unsatisfactory, that is why the prevalence of radiator. Summer temperature is high, the laptop heat scattered not to go out, and the CPU for protection strategy, will reduce their own power, lead to a laptop running slowly. Cause the laptop heat dissipation problem is the main three modules:

Laptop running slow speed caused by hardware

Step 1: laptop fan, a lot of fan is basically has never been clear, too much dust, fan cooling efficiency decline. But now many laptop fan is the location of the manufacturer will do a special module, open the module can clean fan, but if there is no separate modules, itself is rarely DIY computer friend clean it out or go to a computer store.

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Step 2: laptop outlet, outlet if too heavy, so heat reflux, notebook cooling capacity will drop dramatically. After cleaning the outlet can be with your fan, directly using the cotton ball cleaning, if their DIY ability, had better put the outlet of the heat dissipation module directly removed for cleaning.

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Step 3: silica gel between CPU and the cooling module need to be replaced, this layer of silica gel is used to put the CPU temperature lead to the heat dissipation module, if dry silica gel, heat dissipation ability to drop, CPU heat scattered not to go out, and notebooks as slower speed!

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Software issues from a laptop running slow boot

May 16 2014

Adjust the power plan for laptop heat dissipation

A lot of friends have the laptops overheating problem, especially in the summer. And, this problem, will be particularly evident after reshipment system. Why is this? Because the notebook after reshipment system, system for power management, is the default desktop mode.

 

When laptops overheating problems, we should first check the power management mode, and then look for other reasons. Let’s to show you how to adjust the notebook “power management model”.

 

As shown in figure 1, we first open “control panel” .

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In the “control panel”, find the option “power management”.

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As you can see, in the “power management” power use plan can be divided into “home/desk, portable/pocket, demos, open” a few options, such as home desk that option is a desktop, general finishing loading system, will this option by default, because of the difference of notebook and desktop, select this option, notebook power will be very big, fever frequently, so many friends after reinstall the system, you will hear a laptop of the ring.

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Finally, unlock your laptop, give it cooling off.

May 15 2014

Cool your laptop

The summer season , the weather is hot , a lot of friends using laptop will encounter heat issues. When the computer temperature rise, not only affect the speed of your computer , it will result in system instability. Here are some help to improve laptop cooling effect way to let laptop running, spent the summer heat.

The first step to improve the thermal performance : Cleaning the cooling module

1.Notebook heating components focused on “CPU and graphics ” chip , which is used to help heat their parts are referred to as cooling modules , cooling modules typically include the heatsink and fan.

2.As the laptop is less than desktop computers as good as demolition, so under normal circumstances we rarely go to clean them , over time the heat sink and fan outlet will absorb a lot of dust , resulting in greatly reduced cooling effect . I believe we looked at the map , you know why the notebook as heat is not good , and a very hot body.

3. Here I will introduce methods of operation how to clean notebook cooling module dust . Because different notebook manufacturers, interior design structure will be different, the demolition of a different approach , so the following method only as a reference.

NOTICE:

If you are not familiar with computers in particular , please professionals to help you clean dirt, such as computer service engineer.

When disassembling the notebook components , the length of the screw special attention to avoid screw penetrated motherboard or housing.

4. To clean notebook cooling vents and fans , we need to remove the back cover of the notebook . Removing the front again , turn off the laptop system , disconnect the power , remove the battery.

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5.Then cover with a screwdriver to unscrew the screws , remove the rear cover.

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6.Next, unscrew the screws on the fan , remove the fan , you can clean the cooling vents and fan the dust.

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The second step to improve the thermal performance : notebook display

1.There may be circumstances, many of my friends like to put the laptop on the couch or in bed use . Notebook is generally to heat through the bottom , sides and back, so the notebook placed in these places , it is not conducive to the notebook cooling.

2.The best wood is placed in a desktop or notebook computer desk dedicated to allow the heat to pass out the notebook.

The third step is to improve the thermal performance : the installation of cooling pad

1.Notebook cooling pad can be installed to help laptop cooling , the cooling pad are generally equipped with an available USB power -driven fan, so as to achieve the purpose of cooling.

2.Or we can find an external USB small fan to blow the notebook is also not a bad idea.

May 13 2014

Clean sony VPCCW28EC/B

Disassemble ready:
1. Close doors and windows ( prvent from dust ).
2. Wash your hands: The purpose is to come in addition to a sweat , sweat prevent corrosion of electronic components ; two to discharge , to prevent electrostatic breakdown legend.
Began to disassemble:
1. Unplug the power , remove the battery.
2. The computer upside down , on a towel , open the back cover of memory to allocate memory.
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3. After added memory chips don’t forget to put headphones and USB data line connection line and dial down, or computer back cover to open it.
4. After open the hard disk back cover, remove the hard drive (see hard drive, pull to the right of black belt, drive came out).
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5. Screw on the back cover to see all of the screw, gently remove the back cover (again) don’t forget to dial the bottom line.
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6. Through above also take a look at the structure of the computer inside, ready for your cleaning tools.
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Soft brush is primarily out board surface and the back cover surface, used for a wide range of cleaning, scrubbing brush clean corner, drum cleaning fan blowing.
7. Unscrew the CPU/GUP radiator screws, set off the fan power supply line, take off the fan.
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Carefully remove the radiator, because the CPU is below the GPU.
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