Attention! Incorrect storage or operation of a laptop can lead to the loss of the manufacturer's warranty.
Rules for using laptop
Operating conditions
Operation of the laptop is permissible only under the conditions recommended by the manufacturer (appropriate operating temperatures, storage temperature, relative humidity, height above sea level, etc.).
Liquids and raw rooms
It is not recommended to use a laptop in rawrooms, near the sources of moisture, except when the laptop is intended for operation in conditions of high humidity, outdoors during rain, snowfall, fog.
Power adapter
Before connecting the adapter into the power outlet, you must ensure that the power plug is tightly connected to the power adapter. Connect the adapter directly into the power outlet. Use the laptop to work only the power adapter supplied with the laptop, or the power adapter approved by the manufacturer and the laptop compatible with the laptop. During operation, the power adapter can be significantly hot.
You must disconnect the power adapter, all cables and battery with any of the following:
Opening the housing to replace RAM or hard disk;
Cleaning the case or screen;
Damage to the cable or network plug;
Finding in conditions of high humidity, fluid ingress, both inside and on the surface of the laptop housing.
Turning on the laptop
Turning off the laptop
All laptops are designed for 24-hour work, subject to the rules of operation. But it should be remembered that the incorrect laptop turning off can lead to its inability.
It is allowed only to special features provided for by the installed operating system. If you still have to resort to the compulsory completion of the laptop, it is necessary necessary to check the system to check the system using the built-in system utilities. Restored system errors arising from the incorrect completion of the system's work can lead to an unstable work of both the OS and the laptop.
Operation of laptop
It is recommended to place a laptop on a flat stable work surface. The laptop should receive a sufficient amount of air for its own cooling. Working with a laptop, you should not put it on soft surfaces - it can make it difficult to pass the air through the ventilation holes, lay foreign objects to the keyboard or insert the laptop openings.
It is worth it in mind that some parts of the laptop hull can heat up significantly during normal laptop operation.
Using connectors and ports
You should not insert the connector into the port. Connecting the device, you need to make sure that the port is free from garbage or dirt, the connector corresponds to the port, and they are correctly located relative to each other. When you connect or disconnect any device, you must make sure that it supports "hot replacement", i.e. It can be connected and disconnected without turning off the laptop. Otherwise, you should first turn off the laptop.
Using optical carrier
Optical media embedded in laptops are two different types depending on the disk boot method: vertical (normal) or frontal (slit). Optical slot load media often support only standard disks of 4.7 inches. Attempting to place in them disks of non-standard form or discs, the size of which is less than 4.7 inches, can damage the optical medium.
Laptop battery care
If the computer is equipped with a Ni-MH battery, then it will be quite useful to "train" the battery (full cycle "Charging-discharge") once a week (for Li-Ion batteries, such a procedure should be made once every two or three months). It will also be useful to calibrate the battery, fully discharged and charges it. Before that, you need to turn off (in the power saving parameters of the operating system) the option forced to turn off the laptop at a certain level of battery charge. Also, for this purpose, you can use special utilities that are sometimes laid out on the sites of manufacturers. When working with a laptop with a power adapter enabled charge, the battery is automatically. No need to disconnect the battery when the laptop is connected to the power adapter. This does not affect the battery life of the laptop.
Appeal with other components of the laptop
In case of damage to the display, touchpad, housing, battery or power adapter, it is not recommended to use a laptop until it is renovated in an authorized manufacturer's service center.
Transportation of a laptop
When carrying a laptop in a bag or portfolio, it should be verified in the same separation of any objects that may damage the surface of the laptop, accidentally get inside through the ventilation holes, the optical drive slot or stuck in one of the ports.
It is not recommended to transport a laptop located in the "Sleep" mode. This can lead to premature failure of a hard disk. Before you take a laptop on the road, you need to turn it off completely through the "shutdown" or using the "Hibernation" mode.
Laptop storage
Long-term storage of the laptop should be performed in accordance with the recommended temperaturewritten manufacturer and the battery charge (see Operating Instructions).
Laptop care
To clean the surface of the laptop and its components, it is necessary, first of all, to turn it off and disconnect the power adapter. Use a soft, fired fabric with special means for cleaning a laptop. Do not use aerosol sprays, solvents or abrasive materials that may damage the coating.
Screen cleaning laptop
To clean the laptop screen, you must, first of all, turn off the laptop and disconnect the power adapter. Then, moisturizing the fabric without a pile with special means (just water is allowed), wipe the screen without spraying the liquid directly to it. It is convenient to use special disposable napkins for cleaning the screen.
User habits harmful to laptop
Very often the reason for the output of the laptop is the bad habits of his host. For example, a glass of champagne or cola, standing next to the laptop, as well as coffee and other rich in the composition of the liquid. In the case of a shed, these liquids cause almost imminent death of the laptop electronic filling, even if you immediately turn it off.
When any liquid hit, inside the laptop housing, you should immediately turn off, disconnect the power adapter, the battery and how quickly contact the authorized service center of the manufacturer. Of course, it does not have to count on warranty repairs in this case.
Forgotten on the keyboard of a laptop handle, pencil or other foreign objects can cause screen damage, which will inevitably lead to expensive repair spent time and nerves.
It happens anything in life, but do not forget the main thing - the more careful to the laptop, the longer it will last.
If you hit this page, then you probably torment such a question - how often you can turn off the laptop or include it, and in general, as it will be better for the laptop itself so that it serves you for a long time.
I think I will tell you in this matter, I myself was the owner of a laptop at one time (now I gave him to my mother), but my tips will suit both the usual computer and a laptop.
So, in fact, many users mistakenly think - they say the more often I will turn off the computer, the better it will be (it works less - it will last for a long time, it sounds very convincing for a long time). In fact, it is not. Here let's think about what happens when the laptop is turned on?
When we turn on the laptop, first of all devices get energy, that is, an electric current. If the device earlier received the electrical current zero actually, now it instantly gets as much as it should be. What am I so? To the fact that when the laptop is turned on, all devices receive small stress in a sense (especially it is critical for a hard disk).
That is, it may not be quite the right comparison, but it is like a car that immediately starts to all its power - the tires are a little erased, but it is so, a rough example.
Then Windows is loaded. By the way, another confirmation is interesting that in a certain sense of the device receive stress - when the laptop is turned on or a computer, the temperature of the processor is a bit or significantly higher than the one at which you work for a laptop or PC (you can check yourself).
So what conclusion? If you want to leave for about ten minutes or even two hours, it will be ideally for all programs, or close those that actively work and leave a laptop included. The system can even translate it into the waiting mode or in hibernation mode (not to be confused with the usual sleeping mode, which was in XP), and what is interesting, nor with the first to do with the second, the computer is not de-energized.
So we make a conclusion - a laptop or a computer should not often on / off, since it is more likely to harm than the benefit. No, there is nothing terrible in this, but it is better to do that. You can turn off for several hours ... EDAX Six. I personally always have a computer, and for several years already (and the previous one also worked, but he is already old), they all never know such a state as "off" (only if there is no light). It is not recommended to turn on or off often strictly recommended, it's some stresses for devices (wrote above), better let it work an hour or two than you turn it off and turn on. If the computer or laptop is 50 times to turn on a day, then it is unlikely to be a "long-lived" (it is for example). Does not relate a bit to the topic of the article, but, remember - never turn off the PC or laptop, which is called "out of the outlet", that is, when the power is disappeared to the computer. Always turn off the start menu or button on the housing! But do not press for example, the button on the extension. The fact is that when you do that, if the system recorded something on the hard disk and it will interrupt, the place where it recorded (sector) can already become unsuitable for recording and will be a replacement from the backup area (which is limited by the way ). And this is noticeable to you - with a simple, the processor reduces its clock frequency, Windows disables the monitor (yes, and in general it can go into sleep mode), and the hard drives system do not mind disable (as far as it is useful - the question is controversial). That is, if you have not turned off the power saving functions, then in a simple computer will consume very little electricity, and by the way the temperature will be minimal.Finally, I will write what - one inclusion of the computer is equal to eight hours of his work, I read somewhere and remembered, I will not say that it is true, but there is a share (there was a time to study long expert opinions on the Internet).
How does the battery feel if the laptop is constantly included in the network? I used to hear the tips on this topic before, but I could not even assume that everything was so serious! What I am in general ... I brought me a laptop for cleaning, an old Acer (about 3 years). Runlying it, by the number of dust I determined how compliant the owners. There was practically no dust in it, only on the blades of the cooler.
Clearing it from the inside, I collected it again and turned on. The battery level showed the balance of 3 hours of operation. Well, I think, after twenty minutes, it will be discharged about the discharge of the battery. And what do you think? I was engaged in a slightly more than 2 hours, the charge of the batteries after that 20% remained!
Without believing your eyes, I called the master of the laptop and asked if he had changed the battery, for which he received a negative answer. In my practice, this is the first laptop, which after so many years, keeps the charge as if only from the store!
It turns out the secret is simple! The boy (master laptop), apparently, is very meticulous, after buying a laptop, he read the instruction in which it was clearly said that laptop no need to keep the network all the time.
The whole point is that the battery constantly connected to power is not discharged by more than 80%, its container is lost. Also, high temperatures are affected very negatively. Do not overheat the laptop battery.
How to extend the life of the battery
1. Do not hold the laptop constantly connected to the electrical network. As I wrote above, it negatively affects its container. After charging the battery, disconnect the power supply unit. Connect only when discharged to 10-15%.
2. Do not overheat the battery. This applies to both external factors (direct solar rays, hot rooms, overlapping air intakes) and internal (overheating of internal elements, blocking air intake holes, cooling system malfunction).
3. Once in 10-15 days, make a complete discharge cycle charging. In order to save the battery capacity, you just need to fulfill full discharge, followed by charging. In the interval between the cycle, you can not charge up to 100%, and the discharge to allow up to 40% or more.
4. If you use a laptop as a stationary computer, the best option will remove the battery from the laptop and keep it all the time on the network. The main condition, not to store the battery fully charged. For long-term storage, leave the battery charge at 50-60%.
Also an important factor is the power supply for a laptop, if for some reason, the original power supply has failed, buy an original! It will cost more than the Chinese fake, but this battery will be grateful to you.
These, it would seem simple tips, would help to avoid big problems when, at the most inopportune moment, your laptop cannot be autonomous!
Without batteries, no electronics will work - ranging from laptops and ending with ordinary MP3 players. In recent years, lithium-ion batteries that have Li-Ion designation have become the most common. With a large capacity, they have a relatively low weight. The only disadvantages can be called the need to follow some rules.
Is it worth leaving a laptop included with the network constantly?
For example, it is necessary to know how to properly charge the laptop, so as not to spoil the battery, sharply lowered its container.
Make sure your computer is really provided with a lithium-ion battery. You can find out from the user's manual, and just pulling it out of a laptop and reading its characteristics. If there is a reduction in Li-Ion, it means everything is in order.
Most often, portable computers are sold with partially charged, and even completely discharged batteries. And you should know exactly how the first time to charge the laptop. Therefore, read the instructions below and quietly go to work.
Not including PCs, insert the charger plug into the socket. For the first time it is better to put it charge for 6-8 hours. In this case, you exactly get the battery, which is charged with all 100 percent of the tank. If you charge the included PC, then after 15-20 minutes later the icon will show a complete charge - of course, this is a small error. In this case, you can turn off the computer, remove the battery and wait a few seconds. After that, insert the battery to the place and continue charging when the computer is turned off. Do not be surprised if the laptop is very hot during charging.
If you want the battery of your device to have a maximum capacity (and therefore it allowed to work without recharging as long as possible), it is necessary to "train". To do this, when the battery is fully charged for 6-8 hours, disconnect the power supply and start working offline. When the battery is completely discharged, put the PC again for charging, preferably all night. Repeating a similar cycle 3-4 times, you will be able to develop a battery to the maximum - now it will reach the maximum container and will save it for a long time.
Please note that in the first few weeks of work, the battery can be charged and discharged much faster than indicated in the characteristics. Therefore, constantly follow the indicators not to lose the data important for you. Also, lack a laptop and do not run into a computer store, accusing sellers that you sold the poor-quality goods. A few weeks of work, if you correctly charged and discharged the battery, everything will come back to normal. And now the laptop is probably for a long time will be the right companion for you at any trip.
Many users laptop are used as a home computer and therefore constantly connected to the network. Since in this case, actually continuous recharge of the battery from the network is carried out, the question of how such a use mode will affect the battery life.
Is it possible to keep a laptop constantly on charging
Universal known is the fact of limiting the number of charge / discharge cycles for the battery of any type. Accordingly, the more often the battery is carried out, theoretically, there will be less than its use.
In practice, the battery resource is reduced to a greater extent of irregular use due to the self-discharge of nutrition elements. With regular use, even in frequent recharge mode, there will be no significant reduction in the battery life.
At the same time, in order to prevent the premature yield of the battery in order to prevent a certain periodicity (no less than once a month, it is better once a week) it is necessary to conduct "forming" of the battery.
7 Rules for Operating Battery Laptop
To do this, turn off the computer from the network and wait for the system signal to connect the charger. The fact is that the battery management subsystem determines the balance based on the availability of information on the average duration of work. If you keep the laptop constantly on charging, this system will have incorrect data (proceed from the fact that since the intervals between the end of the previous one and the beginning of the next charge cycle are small, the battery capacity is small) and require the connection to the charger more often than necessary.
In most laptop models, the battery recharge begins if the level of its charge falls below 95%. Thus, the battery charge cycles are repeated quite often.
It is also worth knowing that the battery used on modern laptops do not actually have the effect of "memory", that is, when charging the battery, it will not be observed in a complete discharge of the battery reduction.
Some other users are interested in the question, to disconnect the battery in the laptop. In this case, we can say that given the degree of battery integration into the laptop power system, its shutdown can lead to the failure of most component devices due to disruption of the supply voltage level.
Given the above facts, we will try to decide whether it is possible to keep the laptop constantly on charging.
Since the laptop battery is an integral part of the device's power supply system, it is categorically impossible to extract it. Thanks to the device of the laptop power system, the battery serves as an uninterrupted power supply device, protecting the computer from voltage drops.
According to most opinions, if you keep the laptop constantly on charging, then there will be no significant reduction in the battery resource - do not forget to periodically bring the battery to a complete discharge.
Do I need to turn off the battery from a laptop when working at home from the network?
It all depends on what type of battery in the laptop you have. In modern batteries for laptops, such a concept as a battery memory is no longer! The most important thing is not to close the battery until the very end and not to leave it in a discharged state for a long time.
But if you go deep into the details of electrical engineering, then in the battery inside there is a chip, which in conjunction with the controller in the laptop itself determines when the discharge threshold is reached and then includes charging! Accordingly, if your battery is charged to it, the charge current does not arrive, which means the charging cycle is not started. And if you take how power supply in power grids are now served, the battery serves as a certain UPS laptop (uninterruptible power source) and when the voltage is jumping, it stabilizes the voltage due to the battery, which will be like a large capacitor at that moment! So the reasons to remove the battery in my opinion.
"Harmful tips" from experienced?
What can be said about such a council?
Third, the laptop battery performs the role of a uninterruptible power supply when the stress disappears in the power supply of the laptop switches to battery powered, which prevents the loss of your data and nerve cells!
What is a "memory effect"
The "memory effect" lies in the fact that the battery "memorizes", how much energy he gave for the discharge cycle and "believes" that its complete capacity is equal to the number of given energy.
Learning correctly charge your laptop
Therefore, when charging a not fully discharged battery, it will accumulate less energy than necessary.
The laptop without a battery is no longer a laptop, or is still a laptop?
Of course, according to statistics, laptops up to 95% of the time work from the mains. And if you use a laptop as a stationary personal computer, and the power grid works smoothly, you can painlessly remove the battery and work without it.
By the way, many companies have long produced disappointing laptops that use stable demand from buyers (prices for these laptops, naturally, lower than on classic rechargeable): For example, PCG-F610 from Sony, DeskNote (I-Buddie) from EliteGroup. The Taiwanese company Asustek, making sure that the undoubted success of the non-accumulator laptops, also intends to enter this market.
What is the battery life of the laptop?
According to statistics, the average battery life of the laptop is 2-3 years (at the same time the average life of the laptop is 6-7 years).
Laptop battery life depends on many conditions: type of battery, capacitance, operating conditions, etc.
1. The new laptop battery is preferably 3-5 times to expose the so-called training session (full charge - full discharge - full charge).
2. Buying a laptop (especially through online stores), - if you need a classic laptop (with a battery), - pay attention to its technical characteristics - "constructive" no battery is always emphasized.
3. If your laptop provides a battery calibration using the BIOS Setup utility, be sure to use it.
4. If nickel-cadmium (Ni-CD) or nickel-metal hydride (NI-MH) battery is installed in your laptop, to eliminate / prevent the "memory effect" once a month, spend the training cycle "Full discharge - full charge".
5. Laptop batteries are designed for operation at room temperature, a valid range - from + 10 ° C to + 35 ° C.
6. Do not store Li-Ion batteries fully discharged.
7. Do not buy Li-Ion batteries about the reserve.
8. The duration of the laptop from the battery is about 3 hours.
Laptop: Disable battery or not?
"Harmful tips" from experienced?
Quite often, "experienced laptop" advise to remove the battery during the long-lasting work of the laptop from a reliable power grid: allegedly when working a laptop from the power supply, the battery is constantly recharged, which causes a significant reduction in its service life ...
What can be said about such a council?
First, the laptop battery begins to recharge, as a rule, when its container falls below 95% (the specific level of permissible discharge depends on the laptop model).
Secondly, the battery is designed to work with the alternation of numerous cycles "charge-discharge".
Thirdly, the laptop battery performs the role of a uninterruptible power supply (see how to choose up UPS and is it possible to do without it?): When the voltage disappears in the supply power supply, the laptop switches to power from the battery, which prevents the loss of your data and nerve cells!
Fourthly, when the battery is constantly connected to a laptop, it is in the "constant combat readiness", i.e. It is constantly charged, which ensures mobility of work without unnecessary televitations. If the battery is disconnected from the laptop, then before autonomous work (for example, before a business trip) you will have to connect it to a laptop and spend some time (which always lacks!) To charging, because. Any battery is in one way or another to such a phenomenon as a self-discharge.
Fifth, if you often work on a laptop autonomously, then such a council looks at least stupid.
All of the above is true for lithium-ion (Li-Ion) batteries that are equipped with almost all modern models of laptops. In Li-Ion batteries, there is no "memory effect", so they can "reflect", i.e. Charge, without exposing complete discharge.
What is a "memory effect"
The "memory effect" lies in the fact that the battery "memorizes", how much energy he gave for the discharge cycle and "believes" that its complete capacity is equal to the number of given energy. Therefore, when charging a not fully discharged battery, it will accumulate less energy than necessary.
The "memory effect" is more susceptible to nickel-cadmium (Ni-CD), in a smaller - nickel-metal hydride (NI-MH) batteries.
Disconnect the laptop from the power supply when it is fully charged?
Guest | 04.04., 00:08:16
I am a student, I live in a hostel, so I have as a stationary computer (like everyone else) laptop.
So, is it necessary to turn off it when it is fully charged or shouldn't do it too often? The instructions write that the battery is calculated on 300 charging / discharges. But if after after each charging it is turned off, then you can smooth up the battery for a month.
i have a Sony FW. The Battery Care feature is included. Battery degraded. Recently, for the sake of joke, I decided to work from the battery to work, it was unpleasant surprised by its deteriorating characteristics.
Not all laptop owners know how to turn off the device correctly. Many of them believe that it is enough to close the lid. But it is not so! This article will deal with the methods of turning off the laptop with any operating systems and under different circumstances.
Do not everyone know that after closing the lid, the laptop will go into but in order to completely disable it, this is not enough. It is important to save information and not losing the work process, and for this you need to know how to turn off the laptop correctly. Even a child can understand this.
How to turn off the laptop. Easy way
Any computer user is undoubtedly aware of such elementary things as completing work. Turning off the laptop is no different from To do this, it is enough to press the "Start" button in the left corner of the screen and select the "Shutdown" item.
In Windows XP and Windows 7 operating systems, this process is the same:
- First, you need to close all programs and windows, as well as turn off USB devices, such as speakers, scanners, printers, etc. freeing the drive and remove flash drives.
- After that, you can click the "Start" button and click "Complete Work".
- After the screen goes out and the laptop will stop making noise, you can close the lid.
How to turn off the laptop in Windows 8. Several ways
So, with Windows 7, everything is extremely clear. But many users of laptops with new operating systems are confused, because the "Start" button is simply absent on the place. And the system interface differs significantly from previous versions.
There are about a dozen different ways, how to turn off the laptop in Windows 8.1. The easiest of them is to open the hidden panel, bringing the mouse cursor to the right-hand side of the monitor. Next select "Turning off" and "Complete work". You should know that this panel is also opened by pressing the Win + I keys. This method is standard, and for advanced users may seem boring.
Another method is shutdown through the lock screen. It is necessary when the user launched a laptop and realized that at the moment it was not going to work for him. In this method of shutdown, there is nothing complicated, as it is identical to the previous one. You should press the shutdown button and select the desired action. The lock screen can be called by pressing the Win + L keyboard.
Less known methods for turning off the laptop
Windows developers were bothering for users to have many opportunities, how to turn off the laptop.
Briefly about those methods that are unknown to many computer users:
- Turning off using the ALT + F4 keys. When you press this combination, the Update window will appear with a suggestion of completion.
- Turning off via the command line, which opens by pressing the Win + R keys. In the window that appears, you should write the shutdown / s command.
- Turning off using the optional "Start" menu by calling which by pressing the Win + x keys. Further, as in the standard method, it remains to choose the necessary items.
- Turning off the laptop on schedule. The method is quite simple and understand it will not be difficult even newcomer. In order to daily at the same time (for example, at 00:00), you must call a command line (Win + R) and enter the following command:
Schtasks.exe / Create / RL HIGHEST / TN Shutdown / SC Daily / St 23: 57 / tr "% WinDir% \\ System32 \\ shutdown.exe / s / t 180 / c.
Here, the number 180 indicates for seconds to shutdown. In this case, 3 minutes (180 seconds) have been set.
To stop the schedule, the following phrase is entered into the command prompt: shutdown / a. This command cancels the off schedule.
- Turning off the laptop through the shortcut. What it is and how to create, knows every user. The label can be placed at a comfortable place and when you double click on it, the gadget will turn off. In the command line you need to enter Shutdown / S / T0, where 0 is the time to turn off, which can be set at your discretion.
How to turn off the laptop if it hung?
It happens that during operation, the system suddenly ceases to respond. This may be associated with the hang of a specific program or the Windows itself. In this case, you need to try to turn off the laptop through the Ctrl + Alt + Delete combination. This opens the menu with a choice of action. If the program hung, then you need to select the task manager and complete its operation. Then make shutdown in the usual way. If you need to immediately turn off the laptop, you must select the already familiar "Completion" button.
When the system hung tightly and does not respond even to the above-described key combination, shutdown is possible in only one way, rigid. To do this, keep the power key for a few seconds and the laptop will turn off.
Turning off the laptop with the last version of the OS
To date, the newest operating system is Windows 10. And most users have already moved to its use. There are no special ways, how to turn off the laptop on Windows 10. To do this, it suffices to use one of the methods described in this article.