Advice 1: How to get out laptop battery

Experts do not recommend the use of mobile computers with faulty batteries. This can cause severe overheating and subsequent damage to important elements of the PC.
How to get out laptop battery
You will need
  • - Phillips screwdriver;
  • - metal spatula.
Instruction
1
Many rechargeable batteries come in a state of disrepair long before the expiration of the declared period of operation. Most often it is caused by improper use of the battery and lack of timely maintenance of the battery. If you notice instability in the battery, start removing this device.
2
For starters, turn off the mobile computer. Be sure to perform a full stop of work of the laptop. In any case, do not use in this situation hibernate mode. Disconnect your device from AC power. To do this, remove the connector of the power supply unit from the slot.
3
Find out the type of fastening of the battery to the body. Old laptopx for this purpose, special screws. Unscrew them with a screwdriver with a suitable tip.
4
Gently pry the edge of the battery with a metal spatula or nails and remove the battery. Install the cover the vacant Bay.
5
To disconnect the battery in modern laptopx does not require additional tools. Learn the clips, available on the housing of the mobile computer.
6
Change the position of the first regulator. Most need the direction marked by an arrow. Open the second latch. Most likely, one side of the battery protrudes slightly after performing this procedure. Remove the battery.
7
Connect the laptop to AC power. Turn on your computer. Wait a while for the operating system to load. Change the settings of the notification center, not to constantly observe the icon of the missing battery.
8
If you removed the battery not for the purpose of its replacement and just want some time to use the laptop without battery, keep in mind some important nuances. First, do not store for a long time fully discharged battery. Connect the battery to the laptop at least once in two months. This will prevent potential problems.

Advice 2: How to save laptop battery

The laptop is a faithful assistant in school, work and social applications. But one of the most vulnerable places in any laptop is its battery, of the correct operation of which depends on the service life of the portable computer.
How to save laptop battery
Instruction
1
To get started with a laptop should not be operated at the minimum charge, which there was in the battery when you purchase. The battery charge fully and only after that to start operation. In order to make the battery last longer, you need to select the right power scheme. For this, you need to choose the mode with maximum energy efficiency and to set sleep mode.
2
The battery life may effect proper installation of the laptop. It should stand on a flat, firm surface, away from heaters, access to the ventilation holes must be free. This will help to reduce the energy costs of various engines cooling system. The lower the room air, the longer will remain the battery life.
3
Also helps save battery power and disabling unnecessary modules and applications that are not used in the Wi-Fi. It should be remembered that a significant contribution to the load of the computer making the USB device, the number of which should be reduced to the necessary minimum.
4
Without a doubt one of the main elements of energy consumption of the laptop is the monitor matrix. To save battery power, you should set the monitor to minimum brightness. Also helps conserve and reduce the volume level of the speakers.
5
A reduction operation of the optical drive also the most effective impact on battery saver, as the existing motor is active consumer of electricity. In order to remove the load from the optical drive, make sure that there were no drives that are not used in the work.
6
It should be remembered that the duration of the battery life of the laptop depends on the number of charge cycles of the battery. When you connect to the network, charging the battery automatically, so if the operation of the laptop being in the workplace with a constant connection to the network, the rechargeable battery should be removed.

Advice 3: How to configure laptop battery

If you recently purchased a laptop, you first need to configure the power settings for proper operation of the battery. This operation is performed directly to Windows, which has a set of integrated circuits, power management. They help to properly distribute the load on the battery, depending on your preferences when working with a laptop.
How to configure laptop battery
Instruction
1
Configure the basic settings of your laptop battery. To do this go to "start" then "control Panel" and go to "power supply". Note the side tabs in the window of "power Options": they can adjust the power scheme, warning signals battery status, sleep mode for saving energy and much more.
2
Go to the tab "power Schemes". By default computer is set to turn off monitor and hard drive after every 15 minutes of inactivity. You need to think if it fits you. It all depends on how long you will leave the workplace during the day. This will help keep the battery and its "vitality" for a longer period, so definitely no need to set this parameter to the value "Never".
3
Configure tab sound alerts which must notify on low battery. For example, by default, the computer issues an audible message when the charge drops to 13%, and will automatically enter standby mode upon reaching 4%. Be sure to specify desired parameters in order to prevent unexpected shutdown of laptop, if you forget to charge it in time.
4
Open the settings tab the system performance. Here you will see 3 options for the distribution of electricity: "Balanced", "High performance" and "energy Saving". Select a suitable, depending on the intensity of use of the laptop. Also here you can set a few additional options to configure power supply. If you want to your computer asked for a username and password, when it goes out of power saving mode, it is possible to fill in the appropriate fields. You can also change the icon display of food on the taskbar, so you can see how much battery charge you have left.
5
Choose which actions should take the laptop when you close it the lid off or go into sleep mode. This also depends on how quickly will be spent charging the battery. By default, this is immersion into standby mode, what else for a certain time keeps the efficiency of the device, and off is performed only by pressing the power button, but you can change it the way you want.
Note
Of course it is best to give the laptop in service where you will configure and set up the whole program, but apparently not for this Council, you searched for this article "how to configure a laptop". So let's start to configure your laptop. The first thing that you need to configure the laptop: - installation disc for the operating system.
Useful advice
Today, most portable devices such as laptop, tablet or even e-book, support wireless network connection. WiFi or Wireless Fidelity (wireless fidelity) is a technology for wireless transmission of data through a special connection, Wireless LAN. Want to learn how to set up the WiFi on the laptop or PC in Windows?

Advice 4: How to revive a laptop battery

Most batteries of modern notebooks lend themselves to good recovery. Sometimes it is enough just to install the necessary program or use the built-in function mobile computer. But most often need mechanical intervention into the structure of the battery.
How to revive a laptop battery
You will need
  • Knife;
  • - screwdriver;
  • - multimeter;
  • - the cyan-acrylate glue.
Instruction
1
First, determine the type of battery used in your laptop. Usually it is a Nickel metal hydride (older models) or lithium-ion (relatively new) items. To do this, visit the website of the manufacturer of the mobile computer. Sometimes it contains information about the methods of recovery of the battery by using the utility built into the BIOS.
2
If to revive the battery using the program is impossible, remove the battery from the laptop previously unplugging it from the mains. Disassemble the battery and remove all items from the unit.
3
When working with Nickel metal hydride batteries using these steps. Separate from each other all the batteries. There may be more than ten pieces. Prepare a few light bulbs. It is better to use a car bulb (21 watts). Solder the wires to them and connect one lamp to each battery. Leave the device for about 10 hours. It is necessary to completely discharge the batteries.
4
Now load all the elements. You can use the power supply of the mobile computer and the aforementioned lamp. Connect the bulb to the batteries in series and connect the battery with the charging block of a laptop. Repeat the cycle of discharge and charge elements 2 more times. After that, collect the battery and connect it to the laptop.
5
When working with lithium-ion batteries, you will need the cyan-acrylate glue. Without it you will not be able to connect the elements after recovery. Be sure to fully discharge the battery. Remove all batteries from the case and carefully detach the interconnected units. They usually consist of two or three batteries. To do this you have to unsolder the metal plate connecting the battery.
the block of batteries lithium-ion battery
6
Measure the voltage of each element. If it is significantly below 3.7 V, the unit will need to be replaced. Using 5-Watt lamps lower the voltage of each cell up to 3.1 V. This same procedure be done with new batteries. Assemble the battery, insert it into the laptop and connect the charger.

Advice 5: How to get out of the eye mote

Dust, debris, various fibers, hairs often get into the eye. Small speck of dust, it shouldn't cause you much concern, to come themselves naturally. Dangerous foreign objects such as glass and metal shavings must be removed at the hospital to avoid serious and unpleasant consequences for vision.
How to get out of the eye mote
You will need
  • water;
  • - clean handkerchief;
  • - mirror.
Instruction
1
If you feel the speck in your eye, do not RUB the eyelids randomly. Your movements should go from the outer corner of the eye to the nose. Gently remove it, when you see the corner of a clean handkerchief or cotton swab.
2
Even better, if you have the opportunity to wash out the mucous membranes of eyes with plenty of water. Splash a little and blinked, mote needs to clean up.
3
Use a mirror. Wet the corner of a handkerchief and slide the edge of the eyelid. If you see a foreign object, gently pry it and pull.
4
Harder to remove the speckif it is stuck under the upper eyelid. Direct view down, remove the lid and remove the interfering object wet cotton swab. If you do not see the speck, you'll need the help of another person.
5
If you have no opportunity to seek help, enter the water in a wide container (a bowl or basin), lower back face and actively blinked. You can use the stream, released from a syringe without a needle. Perhaps speck will be washed out of this stream of water.
6
When injected into the eye of lime, which often happens in the whitewashed ceiling, you need to prepare a sugar solution of sufficient intensity. Moisten the eyes of the sweet water. Sugar connects with lime to neutralize it, the pain will subside and the inflammation will cease.
7
Not long and hard to RUB and remove the eyelids, cover the eyes with a cloth and call an ambulance or go to hospital.
8
When you get the speck, put on the mucous membranes of the eyes a few drops of antibacterial agents. Such a drop is in any pharmacy. Suitable levomicetinom, "Sofradeks", "Sulfatsil-sodium" and others with anti-inflammatory effect. This is imperative to avoid diseases of the mucous membrane of the eye.
9
Don't try to get the object with tweezers, otherwise you can badly injure the eyes. Do not use dry and fleecy fabrics, so you will further clog the mucosa.

Advice 6: How to detect a battery in the laptop

The battery in the laptop is very convenient, but short-lived thing. Sooner or later, its life is coming to an end, and you need to replace it. But first you need to know where the battery is in the laptop.
How to detect a battery in the laptop
Instruction
1
Purely mechanical build laptops all models is very similar. To get to the battery, you will need to turn over the laptop and work on the side, which is usually located at the bottom. Departments under the hard drive and RAM, as a rule, closed the lid and fastened with screws. The battery is in the attachment area of a main system unit with a monitor and does not usually bolted to the hull. The battery pack is marked with the figure with the battery. With two sides from the battery is the latch. Spread them apart and pull the battery pack itself.
2
If you are not sure that he had found the desired area on the body – refer to the instruction manual or user's guide. If you have lost your booklet you can download it from the official website of the laptop manufacturer. To search you need to specify the model of your device, information about it is also displayed on the bottom of the laptop. Look in the manual section "Nutrition" and follow the advice given there.
3
Provided that you change the battery, buy a new similar to what was installed previously. To do this, take the old battery with you to show to the seller. Batteries of a different type may have a different polarity contacts, other connectors, other voltage. The use of other power sources may cause smoke, fire, or explosion of the battery source. In short, in addition to the laptop you can get serious injury.
4
Laptop unlike the cell phone can work without battery. Just connect the cable from the power adapter (which you attach to charge the battery) and turn on the laptop.
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