Laptop battery is connected but not charging hp. What if the laptop battery is connected but not charging? Battery-free safety
The laptop is a terrific device that combines the computing power of a personal computer with mobility and autonomy. However, the autonomy of the device is questioned if your laptop is not charging. What to do in such a situation?
In fact, this problem is widespread, and can affect not only the owners of old and shabby cars, but also the devices they just bought from the store. The laptop is plugged into the network, there is electricity in the outlet, but the system persistently displays the messages "Charging is not in progress" or "The battery is connected, but not charging."
Let's see why the laptop battery is not charging?
First of all, you need to make sure that there is electricity in the outlet. It is enough to flip the switch, or check if there is current in the outlet by connecting a known working device. It is also worth checking if the charger is connected to the laptop and to the mains, whether the surge protector is connected, and whether the cable is in good order.
The charger often consists of several parts, so it is worth making sure that all the components are connected securely, sometimes it is enough to pull out and insert the cable back. 
If the charger looks workable outwardly, one end connects to the device, and the other to a working outlet, and there is light in the house, then the problem is something else.
New laptop won't charge
You bought a laptop and it has charging problems out of the box? Perhaps you are out of luck and this is a marriage. Or, the laptop has not initialized the battery correctly. In this case, the following will help:
First of all, turn off the device and disconnect the charging.
If the battery is removable, disconnect it.
Next, press and hold the power button for twenty seconds.
Reconnect the battery if it was disconnected before.
Connect the charger and press the laptop power button.
Such manipulations are completely harmless, but they are not always beneficial. Although, provided that you have an HP laptop, perhaps this will be enough, otherwise, move on.
Drivers for chipsets and ACPI
If yesterday everything was fine, but today everything has deteriorated sharply, it is worth trying to resolve the issue with the device drivers.
To do this, go to the device manager. (all you need to do is right-click on the shortcut “ My computer”And select“ Control”)
Next, you should find the section “ Batteries", Followed by" Microsoft ACPI Compliant Battery”. Do you have such an item? This is a clear sign of a device malfunction. 
Select this item, right-click and click delete, confirming the action. Next, it is worth restarting the laptop.
If the problem persists, you should go to the manufacturer's website and install new drivers.
Laptop battery overheated
If the system of your laptop detects overheating of the battery, then, in order to avoid emergency situations, the charging of the laptop is temporarily suspended until the temperature returns to normal. Therefore, if the laptop was charging normally for some time, but then suddenly stopped abruptly, perhaps the reason lies in the high temperature of the battery. It is worth taking a break or lowering the room temperature.
The battery is charging, but in fact not
Your power supply may be defective. Look carefully to see if there is a charging indicator and if it is on.
Maybe the battery is worn out and too old.
Broken charging connector on laptop.
The contacts on the battery have oxidized.
If in this situation you cannot diagnose the problem yourself, you should contact the repairman.
It is worth resetting or updating the BIOS
The BIOS software we are familiar with sometimes contains bugs, especially in earlier versions, which may have been corrected in a timely manner in future updates.
To begin with, you should reset the BIOS to the standard factory settings (by selecting the items in the BIOS “ Load Bios Defaults" or simply " Load defaults”). If the problem persists, then you should go to the manufacturer's website on the page and find the latest software version, carefully study the instructions, download and update the BIOS version.
Charge limitation
Sometimes laptops have an option to limit the percentage of charge in the BIOS. That is, when the laptop stops charging after a certain threshold, perhaps this feature is enabled by default, so it's worth finding and disabling this feature. 
I hope these tips helped you solve the problem without contacting a service center.
Compactness would remain the only advantage of laptops if they were not equipped with a battery or otherwise a battery. It provides the necessary autonomy, allowing you to work for some time in the absence of power sources in the access zone. On average, a laptop battery lasts for four hours of active work, which is not so much compared to smartphones and tablets, so the laptop has to be recharged regularly. Apart from the gradual decrease in power consumption, the battery usually does not have problems, however, one day, the user may unexpectedly find that the laptop battery is not charging.
Laptop battery won't charge at all
"Well, everything, something is covered, you need to urgently run to the service center, or even buy a new battery" is the first thing that usually comes to mind for a user who has encountered a problem. Yes, such a scenario is not excluded, but still do not rush, perhaps nothing serious happened, and the problem can be solved on our own. The situation when the laptop battery is connected but not charging can be caused by many reasons, and often they are related not only to software, but also to hardware. An ordinary user can eliminate the first, but in the second case, most likely, you will have to resort to the help of a specialist.
Software problems
First you need to check if the problem is due to some software glitch. It is likely that the battery is still charging, only this is not shown by the indicator. Restart your PC and look at the battery charge indicator. If you have installed third-party power management software before, uninstall it. The laptop still won't charge? Check if everything is ok with the ACPI drivers. Go to Device Manager, find and expand the item "Batteries". Look to see if the "Microsoft ACPI Compliant Battery" device is marked with a yellow icon, however, even if the device is working fine, uninstall the driver and restart the computer. But the absence of the "Batteries" item in the Device Manager will indicate a hardware problem with the power board or contacts.
Problems with drivers often arise after installing Windows updates, so if the battery stops charging after the next system update, download the original chipset and power management software from the laptop manufacturer's resource and install it.
Hardware faults
The laptop does not charge the battery, and the charger is connected - where else to look for the reason? Are you sure that the problem is in the battery? Prevent breakage and damage to other devices - charger, cable and contacts. First of all, make sure that the battery is installed correctly in the connector. Remove the battery and carefully inspect it for damage and swelling, check the quality of the contacts: over time they can oxidize.
We also check the socket, plug and other elements of the power circuit. Many chargers have an LED indicator, if it does not light up, this may indicate a breakdown of the charger. To completely eliminate this moment, remove the battery and try to turn on the laptop from the mains. If the laptop isn't working, that's right, the problem is not with the battery, but with the power supply. Alternatively, try to charge the battery with a guaranteed working charger with similar output parameters.
Incorrect initialization of the battery
If you bought a new laptop with a pre-installed OS and found that the laptop is not charging from the charger, the battery may not initialize correctly. After turning off the laptop, turning off the charger and removing the battery, press and hold the power button for 15-20 seconds. Then insert the battery, connect the power supply, wait 10-15 minutes, turn on the device and check the battery in the system. This method is universal for all laptop models - Asus, Acer, Samsung and others.
Another way to get the laptop to detect the battery normally is to reset the BIOS settings to factory defaults. You can resort to it if the battery does not charge on the laptop after some system failure or replacing the old "native" battery with a new one. After repeating the steps described in the previous paragraph until the power button is held down, connect the laptop via the charger to the network (do not insert the battery), turn it on and enter the BIOS, while holding the corresponding key at the moment of turning on.
To enter BOIS in different laptop models, different keys can be used, for example, in HP it is F10 or Esc, in Asus and Acer, Lenovo, Dell and Samsung - F2 or Delete. In the settings of the basic I / O system, you need to find the option "Load Defaults", "Load Optimized BIOS Defaults" or "Restore Defaults" and use it to reset the parameters to the original ones.
After that, turn off the laptop, unplug the power supply, insert the battery and turn on the device again. Verify that charging is correct by connecting the charger to your laptop.
The battery has reached the end of its life
If the battery is old and before that, it is likely that the moment of its final loss of the ability to accumulate and store charge has come, although in principle the indicator in the system tray should indicate the charging procedure. In any case, such a battery must be replaced. The same applies to batteries that have been out of work for a long time: if they are not regularly recharged, they can fail.
Malfunction of the battery, controller or power circuit
Finding the answer to the question of why the battery on a laptop does not charge is often beyond the power of an ordinary user. The lack of reaction of the laptop to the connection of the charger and the actual charging during normal indication may also indicate a malfunction of the battery, controller or power circuit in any of its nodes. If all attempts to find and eliminate the cause of the problem were unsuccessful, it's time to contact the service center.
When the laptop battery won't fully charge
The case when the laptop battery does not fully charge, or at least the charge indicator shows it, requires separate consideration. The reasons for this phenomenon may be the limitations on the percentage of charge pre-installed in the laptop, as well as controller errors, due to which the real capacity of the battery does not coincide with the values determined by Windows. As for the preset limits, they are set either at the BIOS level or at the level of proprietary utilities integrated into the system. Go to your laptop's BIOS and look in the "Advanced" section for the "Battery Life Cycle Extension" option. To disable restrictions, set its value to "Disabled".
In the system itself, you should look for such a utility as Power Management, although it may be called something else - Battery Life Extender, Battery Long Life, etc. Typically, the names of such power management managers begin with the brand of the laptop, for example, for Samsung it will be called Samsung Battery Manager. Go to the manager's settings, find the battery management option and remove all restrictions. As for controller errors, the problem is solved here by calibrating the battery - manual or software.
Outcome
So, we figured out why the laptop battery often does not charge. If you happen to encounter such a problem, start looking for the reasons with the simplest and most obvious things - checking cables, memory and contacts. After that, you can go to the software settings, including the BIOS settings. If you suspect that the reason is still in the hardware, then do not try to fix the problems yourself, unless you have the appropriate skills and do not understand electronic computer circuits. Well, do not forget that when replacing equipment, at least the same charger, it is very important that all the technical parameters of the new device meet the requirements of the computer, otherwise the correct operation of its components is not guaranteed.
The most common failure for most laptop users is a battery that does not charge when the power supply is on.
It happens that this trouble happens with a new (just purchased) laptop.
There are some variations on this.
For example, the system reports that the battery is connected, but does not charge.
Also, the laptop itself may not respond to plugging into an outlet.
Let's take a look at the most common reasons why charging does not work.
Weak tension
One of the most common reasons - you see that in the Windows notification area there is a system message that the battery is charging, and in brackets - "Plugged in, not charging".
Alert area message
Check the mains voltage.
Maybe the problem is in the whole apartment or a specific outlet.
Plug into another and see.
Cord problem
The wire may break under the braid.
In this case, you need to check the voltage with a tester.
If it is not there, then connect it to another device or use a working power supply (and you know that it works for sure).
Often, many do not have such opportunities and it is necessary to buy a new adapter.
Overheating of the battery
In this case, the system stops charging so as not to damage the laptop battery itself.
If you just plugged it into an outlet and charge normally, but after a few minutes suddenly stopped, then the reason is the overheating of the battery itself.
No charge with a working power supply
Having returned from the store with a brand new laptop, you found that it did not charge and that it had a preinstalled licensed system?
In this case, there may be a factory defect, which is unlikely, or incorrect initialization of the battery (problem with the controller).
We perform the following actions:
- Turn off the laptop itself
- Disconnect the cord from the laptop
- Pulling out the removable battery
- Press the start key, holding it for 15-20 seconds
- Putting the battery back in place
- Connect the battery
- Turn on the laptop
These steps do not always help, but at least they are safe, easy to do, and will save you time if the problem is resolved.
There are two more varieties of this method:
1. Only for the case with a removable battery - disconnect the charging, pull out the battery, then press the power key and hold for a minute.
Then we connect in the following sequence: battery - charger.
The laptop must be left off for at least 15 minutes, then turned on.
2. With the laptop turned on, turn off the charging without removing the battery.
Press the start button while holding it until it turns off completely (in most computers until it clicks) for another minute.
After what has been done, we connect the charging and after 15 minutes, turn on the laptop.
BIOS problem
If none of the above worked, then the problem with managing the laptop's power and charging it may be due to an early version of the BIOS.
In this case, resetting the BIOS settings will help the computer owner. To do this, we perform the following actions:
- Turn off the device
- We take out the battery
- Disconnect the charger from the network
- Press the start key and hold it for a minute
- We connect the laptop to an outlet without a battery
- Turn on and go to BIOS
Login to BIOS for various laptop models
- Acer- keys such as F1, F2 or Del.
- Asus- F2 or Del keys.
- Lenovo- the same keys as in the previous cases or F12
- HP- you can press the same buttons or Esc.
Other netbook / laptop models use the same keys as described above at boot time.
1. Find an item Load defaults(it's in the EXIT menu).
In this way, you will set the default settings that are optimal for your laptop.
3. Turn off the charging, insert the battery and you can start the computer.
After completing these actions, the system informs about the correct charging and detection of the battery.
Use the next step if none of the above helps.
Find on the official website of the manufacturer of your brand of computer downloads, in the section "Support" download and install the updated BIOS version.
Make no mistake with your device model!
ACPI and Chipset Drivers
You can eliminate them in the following ways.
The first of them can help, if yesterday your charging was working, but today it stopped, then we follow this algorithm:
We go to the device manager (using the menu, right-clicking on "Start")
In chapter "Batteries" find "Battery with Microsoft API Compliant Management" or similar in name, see if it is in the device manager.
If it is not there, then this may indicate both a malfunction and a lack of contact.
Click on it with the right mouse button and select the item "Delete".
Confirm the deletion by clicking the OK button
After that, be sure to restart the laptop through the item
Crash after Windows update
If the problem with charging arose after reinstalling or updating the Windows system, then most likely you are missing the original chipset drivers and power management from the manufacturer.
Moreover, in the device manager itself, the presence of installed drivers without updates for them can be shown.
In this case, go to the official website of the manufacturer of your device, download and install the drivers for your laptop model.
To guide you? I will give below their names:
- Intel Management Engine Interface
- ATKACPI (for Asus)
- Individual ACPI drivers
There are also other system drivers. As well as software (Power Manage or for Lenovo and HP laptops - Energy Management).
Power Supply
If the battery is connected while it seems to be charging, but in fact not, then you need to try all the troubleshooting methods described above.
Did not help?
Then most likely the reason for this problem lies in power supply malfunctions.
See if the indicator of the block itself (if any) is on.
When the device does not turn on without an adapter, the most likely cause is the adapter (but it could be in the connectors or electronic components of the device).
There are cases of malfunction of both the charger itself and the controller on it.
And there are also problems with the laptop connector or the battery connector - oxidized or damaged contacts.
The same points cause problems with the adapter even when there are no charging notifications in the Windows notification area at all.
In this case, the computer runs on battery power and simply “does not see” the connected power supply.
Extra programs
If you have completed all the previous points, but understand that your device quickly "eats up" the charge, then you need to pay attention to the programs running in the background.
To do this, open the Task Manager by holding down the Ctrl + Shift + Esc key combination and analyze the CPU usage.
It is necessary to sort those applications from the list that use the most processor, and we will observe them for a few minutes.
By removing programs running in the background, we will extend the battery life.
Checking the battery wear
There are times when the old battery does not charge or is not fully charged.
This occurs with very frequent charge / discharge cycles. Thus, the capacity of the battery itself is reduced, people say "quickly sits down".
And it turns out that it discharges very quickly and does not fully charge.
The question arises, how can you find out the real capacity of the battery and the degree of its deterioration?
You can take the laptop to a service center, or you can try to solve this problem yourself.
The first way
Check these parameters through the command line.
We go to the start menu and enter in the command line
and press Enter.
Or, on the command line, enter
Powercfg energy
plus the Enter key.
If the system requests administrator access, then you need to log in with an administrator account
After that, a notification about the operation of the system should appear, and the report will be generated in 30 seconds.
In our version, the system placed it at “ C: \ Windows \ System32 \ energy-report.htm«.
After that, go to the dad with the report, then copy it to the desktop and open it.
After that, in the file that opens, we are looking for a line that contains information about the battery.
We are interested in the last two lines, which are highlighted with a yellow arrow.
New laptop with battery
This is a more significant problem, but before running to the store where you bought, I advise you to reset the BIOS settings (as described above)
Be sure to check the markings on the new and old battery.
Pay special attention to the fact that you need to buy a new adapter either with a laptop, or take the old one with you.
Do you need to fix the battery or buy a new one?
If you know specialist people who can do this, then contact them.
But you need to understand that this process is very time consuming, requires considerable skills and practice.
Unfortunately, many companies assure you that they will help you, but in fact they only need your money, and after the intervention of "such specialists" you will have to buy a new battery.
By the way, the cost of such services is often the same for a new battery.
Today the electronics market is overflowing with offers.
And you, without any special difficulties, a high-quality Chinese-made battery, which is not inferior in quality to the original, but at the same time costs an order of magnitude cheaper.
In any case, do not be discouraged, follow the points given in this article.
If on your own you did not manage to deal with this problem, then contact a good service center.
Remember that the device battery must be treated with care, as it is a consumable item that can very easily fail.
The process of charging a laptop without using a charger is a rather difficult, but quite doable task. In this article, we will tell you in as much detail as possible about the ways to implement the means of recharging a laptop, if there is no native and, importantly, a serviceable power adapter.
In view of the fact that the steps to charge a laptop without a power adapter require direct intervention in the laptop, it is important to make a note regarding the automatic solution of problems with turning on the device without using a battery and charger. Thus, after carefully studying the instructions, you can not only replenish the battery energy, but also make the laptop work without a built-in power source at all.
Among other things, you should understand some additional aspects related to possible computer malfunctions and directly related to the cause of the need for this kind of charging. Going deeper into the essence of what has been said, before following the recommendations from the instructions, be sure to make sure that the laptop is in good working order.
Be extremely careful when performing any actions that were not originally provided by the manufacturer! In general, even after strict implementation of the recommendations, we cannot guarantee that the device will be charged to the normal level. Moreover, complications may well occur, for example, in the form of a short circuit and burnout of the internal components of the laptop power supply.
Method 1: Charge the battery without a laptop
This method of charging a laptop is to disconnect the battery itself from the laptop and, by using some tools, replenish the energy supply. In this case, you may still need a laptop power adapter, which, however, it is quite possible to replace it with any other that meets the requirements of the technical specification.
Please note that as part of our detailed instructions for this method, we also considered the possibility of replacing the battery with a new component. Based on the topic of this article, these notes may well turn out to be useful, since by replacing the old discharged battery with a charged new one, it is possible to restore the laptop to its full functionality.
Method 2: using a direct connection
By analogy with the first method, this method is extremely radical and is intended for users who, at least, had experience with certain electrical devices. Despite this, of course, even a beginner can cope with the required tasks, but if you have the slightest doubt, it is better to go directly to the next section of the article.
The laptop can become unusable from improper actions and violations of safety rules.
Moving on to the essence of the direct connection method, it is important to make a reservation on the paucity of existing methods. As a result, whichever of the charging options you choose, you face certain requirements, in general, equivalent to buying a new charger.
Having decided on the priorities, you will need to prepare in advance a couple of small wires with copper soft cores and any sufficiently powerful external power supply, the voltage from which, at least, should be equivalent to a standard adapter. Please note right away that if there is a lack of voltage, the charge will still flow to the battery, but not completely.
The lack of voltage of the used power supply is likely to manifest itself in a significant drop in the performance of the laptop.
To avoid problems, work with the laptop turned off and the power adapter unplugged. It is also advisable to remove the battery until the power transmission channel to the laptop is established.
- Centre - «+» ;
- edge - «-» .
The neutral line usually goes through the negative terminal.
Having finished connecting the wiring, you can tackle the power supply depending on its value.
In addition to what has been described, you can do a little differently.
When the adapter you have chosen is slightly more powerful than the original one, you should take special care to prevent overheating of the laptop components and the battery itself.
On this, in fact, you can finish with the method, since after following the recommendations, all that remains is to install the battery and wait for it to be fully loaded.
Method 3: using USB ports
As you know, today a fairly large number of possibilities are provided by standard USB ports, which are available on literally any laptop. These additional features can rightfully include charging the battery without using the original charger.
It should be noted that although special cables can be purchased without any problems at any electronics store, they still have certain requirements for the device being charged. This directly concerns the availability of a modern USB 3.1 port in a portable computer, capable of transmitting the necessary pulses.
You can find out about the presence of such an input by reading the technical specification from the computer, which describes all the available ports. Usually the required socket is named USB 3.1 (Type-C).
So, how to charge your laptop without USB charging:
Of course, thanks to this approach to replenishing energy in batteries, you can use all the capabilities of laptops without any visible restrictions.
Method 4: using an external battery
This method, unlike others, allows you to charge your laptop not only at home, but also in any other place. What's more, you still don't need a standard laptop charge.
Please note that the external battery, called the Power Bank, is designed to recharge not only laptops, but also other portable gadgets. Depending on the type of battery you purchased, you can charge multiple devices at once.
The devices shown in the screenshots within the framework of the article are not recommended - the choice depends only on you.
Using this approach, especially if you have multiple drives, you can increase the standard laptop battery life to the level of a standard power adapter.
Method 5: using an auto-inverter
Many car owners and at the same time laptop users have faced the problem of lack of standard battery power when actively using the computer on the road. In this case, the ideal solution to the problem is a special automotive converter that converts the base voltage of the vehicle.
It is worth making a reservation here that you can use such a device both with a standard power adapter, and in its absence. However, given that in your case there is most likely no charger at all, an additional USB adapter will be required.
In addition to the above, it is quite possible to purchase a car power adapter for your laptop and charge your computer with it through the cigarette lighter. However, such power supplies are usually supported by a limited number of laptop models.
This method, as you can see, is rather additional and is suitable as a solution in isolated cases.
Method 6: using an electric generator
In modern realities, many users resort to using gadgets such as solar panels or any other portable generators in order to charge their personal devices. Such an attitude towards such types of recharging is quite justified, since the battery is often replenished quite quickly.
The main negative feature of such gadgets is their dependence on certain weather phenomena, which makes it somewhat difficult to use at home.
- The first thing to do is to purchase the device you need from an electronics store.
- Do not forget to check with consultants the power of the gadget, touching on the topic of recharging your laptop.
- With the device with you, use the appropriate adapter to connect the power generator to the laptop's charging socket.
- Usually the required set of adapters is supplied with the gadget.
- Once connected, make sure the source works without any problem.
- For some amount of time after the start, energy will gradually transfer to the base battery of the laptop.
In our case, this is a solar battery, due to the maximum compactness.
Such generators are capable of maintaining voltage in themselves, being a kind of Power Bank. That is, for example, you can leave a solar battery in the open air and soon it will be able to power all your devices.
The storage capacity depends on the generator model.
This completes the instructions.
Regardless of the method you choose to charge the battery, you will be able to replenish the battery's energy reserve. And although all methods are quite equivalent, in the absence of the necessary details and knowledge, it will be much more profitable to get a new power adapter.
When there are problems with charging the laptop, many users immediately change the battery to a new one. Of course, the battery is a consumable designed for 3-4 thousand charge-discharge cycles, and over time the capacity decreases, becoming below the nominal. But there is no guarantee that replacing the battery will solve the problem. Gizmonews.ru will consider the three most common problems and offer solutions.
Problem: the battery on the laptop has stopped charging. It happens that a battery that was charging normally, one day stopped doing it altogether. The laptop itself is working, the battery is connected correctly, but the charging process is not progressing, which is confirmed by the absence of an inscription on the battery status icon in the tray. There are three ways to solve this problem:
1. Resetting to BIOS Power off the notebook, unplug the AC adapter from the device or unplug it, then remove the battery. If your laptop comes with a removable battery, turn the battery over and slide open the battery retaining clips. Next, press the power button and hold it for a minute, then return the power plug to its place, and connect the laptop to the network. As soon as the computer starts up, exit the BIOS by sequentially pressing the F2, F12 or DEL keys. Reset the settings to the preset ones (item “Restore Defaults”) and save the settings (“Save and Exit”). Turn off the laptop again, hold the power button for ~ 5-7 seconds, disconnect the power supply and install the battery. If after connecting the charging, connecting the power supply to the network and turning on the laptop, the message "Battery is connected and charging" appears, then the laptop is in order again.
2. Uninstalling utilities Some notebook models are preinstalled with utilities that monitor the charging status. They have an option that prevents the battery from being fully charged and thus extends the service life. If the battery icon in the tray is different from the standard one, then this is your case. Modern operating systems independently determine the appropriate operating mode for the battery and charging, so it is undesirable to install third-party applications on the laptop.
3. Replacing the power supply The power supply itself or the plug is defective. It's easy to check: turn off the laptop, unplug the power supply, disconnect the battery, replace the plug, reconnect the power supply and turn on the device again. If the laptop shows no signs of life, then the power cord or power supply unit is out of order. In this situation, only buying a new one will help.
Problem: Battery is connected but not fully charged Check the battery status. To do this, in laptops with Windows 7 or 8, a standard utility called Battery Care is used, and the Battery Health program is provided for iOS devices. Battery performance is determined by the parameters: maximum power (current capacity indicator), nominal and declared (new battery capacity). As well as battery wear in percentage terms (the higher the value, the higher the likelihood of battery failure).
Replace battery. With battery wear rates above 70%, it is likely that it is the cause of the laptop's battery life reduction. In such a situation, you will have to replace the battery with a new one. If we are talking about a laptop with a non-removable battery, then it is advisable to contact a service center to replace the battery.
Diagnose programs. If, when checking the battery health, the utility detects that there is no serious wear and tear, it is unlikely that the problem is with the battery. Discharging can be due to a recently installed program running in the background that prevents the processor from switching to power saving mode. To identify the cause, go to the "Task Manager" (Ctrl + Shift + Esc), analyze the processor usage by background applications, sort the programs in the list by the processor usage parameter and observe the dynamics for a while. By removing unnecessary apps running in the background, you can extend the battery life of your laptop.
Problem: A new battery won't charge This is much more complicated. If a new, freshly installed battery does not charge. In such cases, start by resetting the BIOS as described above. If the problem is not resolved after doing this, check the labeling to see if it matches the label on the old battery. Important! When buying a new laptop battery, take the old battery with you or the laptop itself for verification.
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