Nowadays, laptop manufacturers are doing everything possible so that their owners can fix the problem as easily and quickly as possible, without leaving the operating system. But it’s worth clarifying that laptops are designed on the same principles as desktop PCs, and in some cases it’s impossible to cope without getting into the BIOS settings.
For example, if you decide to reinstall the OS or an error occurs while overclocking a component. How can you enter the BIOS on a laptop in this case? This is quite simple to do, but let's talk about everything in order.
BIOS - what is it and why is it needed?
The abbreviation stands for “Basic Input Output System” or “Basic Input-Output System”. It starts when you turn on the device and is a black screen on which white letters and numbers are displayed. When the PC starts, it tests the subsystems, after which it transfers control to the OS bootloader and the operating system itself.
It is worth saying that modern models of laptops from hp, lenovo, asus, acer, samsung, and sony vaio are equipped not with BIOS, but with its more advanced version - UEFI. There is no difference between the data systems in terms of access. The only thing is that UEFI is a more modern version software, which simply replaces the outdated BIOS, performing its functions.
Is it worth getting into the settings?
If you are an inexperienced user, then you should stay away from it and not interfere unnecessarily. This can be explained by the fact that changing parameters without understanding your actions can damage the computer and it will simply stop booting. If you don’t understand what a particular function does, just don’t touch it, otherwise your actions may end badly not only for the laptop, but also for your wallet.
If you are at least a little knowledgeable about PCs and have an idea of what a BIOS is and how to work with it, then, if necessary, you can open the BIOS on your laptop yourself and do what you need. We will talk further about how to do this.
Login to BIOS
In order to enter the BIOS on a laptop, regardless of the type of Windows Xp, 7, 8 or 10 installed, hot keys or combinations thereof are used. And they depend not only on the laptop manufacturer, but also on the motherboard. That is why you should remember the key combination intended specifically for your PC, because at the most inopportune moment you may not have either instructions or another device with Internet access at hand.
Another difficulty you may encounter when you need to call up the BIOS is fast loading laptop. While you are reading the inscriptions and deciding which button you still need to press, the OS will begin to load. To avoid getting into this situation, you need to either know the hotkeys that activate the bios on your device, or use the function of pausing the system boot (called by pressing the Pause key). However, not all laptops support this option.
Keys to start
Let's look at the basic key combinations that are often used to get into it:
- "F2" is the most common key to enter the BIOS. It is intended for laptops from Lenovo, Acer, Asus, Panasonic, Fujitsu-Siemens, Sony, Samsung, Dell, and Toshiba.
- "ESC" is used, like "F2", in some Toshiba models.
- “F10” is intended for HP and Dell laptops.
- "F1" is sometimes used in Lenovo devices.
Continuation of the list of keys for some models:
Now you know how to enable the BIOS yourself. You just need to remember a few important rules that will definitely help you with this:
Good day!
ACER laptops are quite popular (especially their budget options). And I must note that there have always been plenty of questions about them, and BIOS is no exception...
In general, if we touch on this manufacturer and today’s topic, I would note two things:
- ACER had laptops with a variety of key combinations to enter the BIOS: F1, F2, Ctrl+F2, Ctrl+Shift+Esc, etc. (they are probably leaders in this, with a minus sign, of course);
- they have good accompanying documentation, which has a separate section dedicated to the BIOS - but this is a plus (so if you still have the documentation, you can always spy on the desired key).
Actually, in this article I will look at several ways to enter the BIOS on laptops from this manufacturer (as well as how to find out this most “cherished” key on the manufacturer’s official website).
Login to BIOS
General option
- first turn off the laptop (if it freezes and does not respond to the “Shut down” command, press the power button for 4-7 seconds to forced termination work);
- press the power button;
- immediately after this press the key several times F2 until you see the BIOS/UEFI settings screen (example below).
- note: on older laptops instead of a key F2 may be involved F1 or Del.
Ruler Acer Aspire
Basically (most devices) use a button to enter F2(or Alternative option Ctrl+F2). The S7 line (laptops S7-191, S7-391 and S7-392) uses a combination of buttons Fn+F2 (press simultaneously when the ACER splash screen appears!).
Lines TravelMate, Extensa, Swift, Nitro
The vast majority of laptops in these lines use a key F2 (Fn+F2). You should press when the logo appears, immediately after turning on the device (example below).
Alternative solutions
1) Ctrl+Alt+Esc, Ctrl+Alt+Del, Ctrl+Alt+B
The subheading shows alternative button combinations for entering the BIOS on ACER devices (this applies to older laptops; they are rare now). I agree that they are not very convenient, and it is not clear what the developers were guided by...
2) Look at the button on the official ACER website
ACER supports its equipment quite well with documentation (including in Russian). If you have lost your paper copy of the documentation, you can find the specification at the office. website. In general, to search, it is enough to know the device model. See screenshot below.
Then open the BIOS section - and you will recognize the login button specifically for your device.
3) You can enter the BIOS using a special boot option (Windows 10 OS)
If you are using Windows 10 OS, then you can enter the BIOS using special. system functions. To do this, open the system settings (Win+i button combination), section "Update and Security/Recovery" and use a special reboot option (see example below).
An ordinary user will have to use the BIOS if he needs to make special computer settings or reinstall the OS. Despite the fact that BIOS is available on all computers, the process of entering it on Acer laptops may vary depending on the model, manufacturer, configuration and individual PC settings.
Options for entering BIOS on Acer
For devices from Acer, the most common keys are F1 And F2. And the most used and inconvenient combination is Ctrl+Alt+Esc. On the popular line of laptops - Acer Aspire, a key is used F2 or keyboard shortcut Ctrl+F2(key combination found on older laptops of this line). On newer lines (TravelMate and Extensa), the BIOS is also entered by pressing the key F2 or Delete.
If you have a laptop of a less common line, then to enter the BIOS you will have to use special keys or combinations thereof. The list of hotkeys looks like this: F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, Delete, Esc. There are also laptop models where there are combinations of them using Shift, Ctrl or Fn.
It’s rare, but you still come across laptops from this manufacturer where you need to use such complex combinations as "Ctrl+Alt+Del", "Ctrl+Alt+B", "Ctrl+Alt+S", "Ctrl+Alt+Esc"(the latter is more often used), but this can only be found on models that were produced in a limited edition. Only one key or combination is suitable for entry, which causes certain inconvenience during selection.
The technical documentation for the laptop should indicate which key or combination of keys is responsible for entering the BIOS. If you cannot find the papers that came with the device, then search by manufacturer.
After entering the full name of the laptop in a special line, you can view the necessary technical documentation in electronic format.
On some Acer laptops, when you first turn it on, the following message may appear along with the company logo: “Press (desired key) to enter setup”, and if you use the key/combination that is indicated there, you will be able to enter the BIOS.
How to enter Bios on an Acer laptop? Recently, many users have a question: how to get into the BIOS (BIOS) on Acer laptops? Technology development in the IT field is also happening at a rapid pace and concerns the basic input/output systems known as BIOS (Basic Input/Output System).
And if once there was one unified login procedure, now each company, in addition to developing its own system, also implements its own login options.
Acer is no exception here. In the latest models of Acer laptops, an unpleasant gift was the lack of prompts with which combinations can be used to get into the BIOS or select boot priority.
Basically, Acer in its latest models uses BIOS of two modifications: Phoenix and InsydeH20. And if at the first (Phoenix) we can see a hint of what and how to press, then (InsydeH20) we see only black start screen without any information.
Below are the most common keys and combinations to get into the BIOS on Acer laptops: F1, F2, Delete and Ctrl + Alt + Esc.
It should be remembered that when a new version of the BIOS or updates to it are released, the login options may also change, as well as the fact that when using a multimedia keyboard, you sometimes have to press the Fn key.
You can also often go to the BIOS on Acer from the boot priority selection menu by pressing the F10 key.
BIOS is a special system that determines the progress of the computer boot process. BIOS is considered the basic information input and output system. Full BIOS decryption speaks for itself: basic (basic) input (input) / output (output) system (system). In order to start setting up, you need to go into the BIOS.
BIOS is stored on a chip and has a wide range of purposes:
The initial startup of the computer, which will subsequently launch the operating system.
Performs routine testing of various personal computer parts.
Using software interrupts, the BIOS supports input and output functions.
Stores the hardware configuration of various individual devices and the entire computer system. This happens with the help special settings(BIOS Setup).
The BIOS code is located on the motherboard and written to flash memory (chip).
It follows from this that BIOS is an integral part of any computer. However, as a rule, the average user does not understand BIOS settings. This is closer to programmers. However, the BIOS sometimes does not work correctly, and there may be several reasons for this.
Problems and their solutions
Problems that can cause the BIOS to not work properly:
When starting the computer system, an error appears that does not allow you to turn it on.
Devices are not recognized on a computer or laptop.
Periodic failures that are caused by instability of the system.
The operating system does not load.
It is very important to return the BIOS to the original (factory) settings. This will help avoid many problems. To do this, you need to go into the BIOS and take a few steps:
Turn on the computer's power. Then, from the moment the logo appears on the screen, you must immediately press the DEL or F2 key. This action will open the BIOS. The screen should turn blue.
If the BIOS still does not boot, then you need to press F9. Then it is very important to go to the settings called Load Default Settings. You can control it using the arrows on the computer.
The F10 key will save all changes.
What is BIOS Setup?
BIOS Setup is settings that allow you to enter the BIOS system and configure options. Users who solve any problem with their computer deal with BIOS Setup. Translated from English, setup means “settings”. This section is managed using certain options and tasks.
Sometimes it happens that the computer fails. The user can solve many problems independently. It is known that specialists require a significant amount of money for a visit, that is, primitive knowledge of the BIOS settings system allows a person to save both time and money. Moreover, some secrets will improve your computer's performance. Most errors that occur on a computer are in the BIOS.
Initially, this system was supposed to control the keyboard and mouse, but over time it added functions. These figures are constantly growing.
The BIOS stores rewritable chips. Today two types are known:
EEPROM chips. You can remove the contents using an electrical signal. To do this, it is not at all necessary to remove it from the computer.
EPROM chips. Data can be deleted using ultraviolet light. A special device is used for this. However, this technique is considered obsolete today.
Most BIOS settings are similar even for different firmware from several manufacturers
Modern computers contain not only an improved BIOS system, but also expanded capabilities of the motherboard as a whole. That is sound card, video card and so on. On such computers, in the settings you can disable or allow the use of cards. I went into the BIOS and enabled everything I needed.
What settings does the BIOS system contain?
Modern computers in motherboards BIOS boards contain a lot various settings, which can be changed if you go into the BIOS:
Setting the calendar date and system clock time.
Setting up peripherals that are not designed to be plug and play
Disabling or enabling embedded hardware in motherboard. For example, built-in audio or video adapters, as well as LPT, COM and USB ports.
Starting equipment in gentle or forced mode or resetting settings to factory settings.
Acceleration operating system by disabling some tests.
Ability to enable workaround branches for elimination visible errors in the operating system.
Creating a sequence of media from which the computer boots. This includes HDD or CD-ROM. All possible options You can install it by going into the BIOS. If any one option fails, the BIOS automatically tries all other options in turn.
In the modern world, computers are used almost everywhere. Some people use them for work, while others organize their leisure time. But every person wants his computer to work perfectly. That is why it is very important to access the settings in the BIOS (Bios Setup) in a timely manner. If the BIOS works correctly, then the computer does not raise suspicions (does not slow down, does not freeze, does not display errors in the OS). If the BIOS settings are not set properly, then numerous failures occur. There are two ways to solve this issue:
Go in and return all settings to factory settings.
Try to understand the problem and find the cause of the failure.
Setting up BIOS on an Acer laptop
In computers it is always easier to replace a part that has failed. On a laptop things are much more complicated. Therefore, those who constantly work with a laptop simply need to understand the BIOS settings.
Let's look at these settings on an Acer laptop.
Knowledge will help a lot here in English, however, if they are not there, then it is enough to simply understand what the main words (options) mean. In order to enter the BIOS, you need to press the hot keys DEL or F9.
EXIT - exit and save settings in BIOS.
BOOT - the ability to select the priority device that will boot the system.
SECURITY - the ability to set passwords for entering BIOS settings.
MAIN is the main installation menu for working with BIOS settings, which contains all the laptop control mechanisms.
INFORMATION is information about the state of the laptop and all the settings adjacent to it in the BIOS.
INFORMATION
You don't need to read too much into the information. It is enough just to set the calendar date and time correctly. It is also worth checking the processor temperature and comparing it with normal parameters. If it is higher, then it is best to give the laptop time to cool down. Laptop heating is a very common problem. That is why there are now special stands that cool the processor in an Acer laptop. IN this section You can also check which devices are connected to the laptop.
The situation is much more complicated with MAIN section, since it controls all processes.
System Time - system time.
System Date - system date.
System Memory - system memory. The memory size cannot be changed, it only displays information.
Video Memory - video card memory capacity.
Quiet Boot - determines the boot type in a laptop. There are two options:
Enable - quiet. That is, information about the status of the device will not be displayed on the screen. The only exception is the manufacturer's logo.
Disable - all full information about the device status. It occurs before the main operating system boots.
F12 Boot Menu- if you enable this option, then before loading the operating system the user will be prompted to select a device from which to start booting.
Network Boot - literal translation - “network boot”. Typically this option is disabled and should not be enabled. Only in rare cases does it speed up system boot time. In other situations, it may be necessary only if the laptop is connected to a network with a TFTP server enabled. This is a server that allows you to boot the laptop system kernel over the network.
Power On Display is an Acer laptop screen control. It contains two values: Auto and Both. Here you need to look at the situation. If connected to a laptop external monitor, then you need to decide: turn off the built-in screen and allow the picture to be displayed through the connected display, or leave two screens working.
D2D Recovery is a feature that allows you to activate system boot recovery. D2D Recovery makes sense only if you additionally use the Acer eRecovery Management utility. In other cases it is not needed. This function allows you to write data to hidden section on a laptop system.
These settings are the main ones in an Acer laptop, but you can also install some add-ons. It is important to remember that it is highly undesirable to use non-original BIOS firmware, as they can cause a number of complications.
This section does not have much impact on the operation of the laptop. It provides the ability to set passwords.
Supervisor password is the master password (to enter the BIOS and to the hard drive).
This section allows you to create a queue of calls to the laptop to install the operating system.
For example, if the following order is specified:
IDE CDROM
HDD
Flash Drive
then initially the boot will take place from the CD-ROM sector, then from hard drive and lastly through flash media.
Only those who understand well what they are doing should use BIOS. Since any wrong or rash decision can even lead to mechanical failure.
Cases when the user needs to run the BIOS do not happen very often, but they still occur, so you need to know the principles of running this system on the device. How to open BIOS on an Acer laptop? Most often this is needed when installing a new operating system or its internal settings. So, from this article the user will learn what BIOS is and how to open this software component on an Acer laptop?
What is BIOS
Stands for Basic Input/Output System. It can be called computer firmware; it is responsible for the sequential launch of all systems, monitors the operation of components, and allows you to change basic settings devices.
BIOS can also be called a computer’s instructions, because if you understand it, you can partially understand the principle of operation of the device. The BIOS system itself is “hardwired” into the motherboard and is the same for all computers and laptops. Now, knowing what the system is, you can get the answer to the question of how to open the BIOS on an Acer laptop.
The first way to start the BIOS. Keyboard shortcuts
How does entering the BIOS on an Acer laptop differ from launching it on any other laptop, since the system itself is supplied for all devices in a single configuration? The fact is that starting the system differs in what hotkey the laptop manufacturers chose for this. The first thing to try to open the BIOS is to press the Del key when starting the device. If this does not help, then you can try opening the BIOS on an Acer laptop using one of the following keyboard shortcuts:
- F1 or F2.
- Ctrl + Alt + Esc.
- Ctrl + F2.
- Delet.
- Ctrl + Alt + Del.
- Ctrl + Alt + B.
- Ctrl + Alt + S.
- Ctrl + Alt + Esc.
You must press one of the keyboard shortcuts when starting the device before loading the operating system.
The second way to start the BIOS. Utility
Before launching the BIOS on an Acer laptop, we find the documents that came with the device. In the technical instructions, we find the hot keys and remember the one that launches the BIOS. If for some reason the user has lost these instructions, then we find the required laptop model on the Internet and find out which one hotkey is responsible for this action. Next, we reboot the device and at the moment when the laptop starts up, press the indicated key until the desired menu appears on the monitor. You can also install special utility, which allows you to enter the BIOS directly from the desktop. We find this program on the Internet, download, launch, access BIOS menu. The answer to the question of how to enter the BIOS on an Acer laptop has been received.
How to update BIOS
Now that we have figured out how to open the BIOS on an Acer laptop, we need to figure out how to update the system. Before you begin, you should understand what might require an update.
- A function is missing in the BIOS. Most often this happens after updating the device firmware.
- The sound disappeared, and updating the drivers did not help fix the situation. The laptop turns on/off on its own, but reinstalling the system and cleaning the equipment from dust did not help.
- The laptop stopped “seeing” the devices connected to it (flash drives, mouse, etc.).
- For some reason, the BIOS does not display the laptop components (hard drive, CD drive, etc.).
- The processor on the laptop was replaced. In this case, it is necessary to update the system.
Does not recommend installing new version BIOS for no apparent reason: there will be no benefit from this, but if the system is updated incorrectly, problems may arise due to which you will have to perform complex manipulations with the equipment in order to bring it into working condition.
To update the BIOS on an Acer laptop, you must follow these steps:
- Determine the current system version. To do this, you need to launch information about it and find information about the BIOS or launch the system menu using one of the methods described above and find the version in the information tab.
- We find the official website of the laptop manufacturer on the Internet, enter data about the device model, select the BIOS version in the next menu (it is not recommended to jump through versions, that is, there is no need to install the latest one)
- Download the file to your laptop.
- Before launch installation file disable the antivirus and close everything background programs.
- Let's start installing the BIOS.
- The boot menu will appear for a few seconds, do not change anything in it.
- The system will update.
- After installation, reboot the laptop and enter the menu.
Finally
In this article we talked about how to open the BIOS on an Acer laptop. There is nothing complicated about this, but there are nuances that you should pay attention to. The main thing is to understand what is what needs to be used and how to apply it.
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