When you turn on the computer, press f1 to remove it. Why does my computer ask me to press F1 when booting? How to fix this? How to fix the situation in the simplest way
Why does my computer require you to press F1 when booting? One day you sit down at your computer, turn it on, but it doesn’t want to boot until you press the F1 button on the keyboard. This is also good if you speak English and understand what is written when downloading. And many cannot even understand what happened and what actions are necessary in such a situation. First there is bewilderment, then fear, and then you grab the phone and start calling service centers. And it’s good if they tell you what to do in such a situation. But more often they give advice to either bring the computer to them, or they send a technician who, with a smart look, will sit at the computer for half an hour, or even longer, start your computer, charge you some money and leave without explaining anything. Most often this is exactly what happens. And starting the computer in this case is as easy as shelling pears. And it will take you 5 minutes to do everything.
Why does the computer require you to press when booting?F1
In my practice, such breakdowns, if you can call them that, occur quite often. It’s hard to call this a breakdown, but if you don’t know what to do in such a situation, then a small problem can grow into a big nuisance.
I had one friend who, instead of calling a technician, began to disassemble his system unit and change everything that could be bought in the store. As a result, he spent a lot of time and money, and still did not understand what was wrong with his computer.
He was simply doing what many of us do when we get sick. I tried all the medications without knowing the disease itself and its cause.
No matter how trite it sounds, but if you want to avoid such incidents, then be sure to study your computer, learn how to load it in critical situations, and clean it from dust.
Read in advance what you need to do if. Check hard drives for . And most importantly, do not spare money on antivirus programs.
If your computer does not turn on and requires you to press F1 when loading, then do not panic and do not blame yourself. Calmly look at the screen and try to read what is written there at the very bottom. You can rewrite the phrase and view it from another computer on the Internet.
- Most often, the computer requires you to press the F1 () key if you turned it off the last time before turning it on, without waiting for all processes to complete. Or if suddenly the lights in your house were turned off and the computer turned off instantly.
This is tantamount to hitting a person on the head with something heavy, and then bringing him to his senses and demanding to read a poem. I doubt he'll be able to remember it right away.
That's why the first thing I always ask is how they turned off the computer. Many indignantly answer that it does not matter or begin to deceive that they turned off the computer as expected. They don't understand that in order to test a fault, it is important for me to know what the last actions were.
Another problem that occurs when connecting several hard drives. In this case, you just need to set the correct boot priority in the BIOS.
- If there is such a recording on the monitor - Press F1 to resume, F2 toSetup or Press F1 to resume, DeltoSetup , this means that the settings in the BIOS have gone wrong. Most best way, this is to reset its settings. To do this, you need to turn off the computer, open the system unit, find it on the motherboard and remove it for 10-15 minutes.
Usually it is enough to press the F1 key at boot and the computer boots.
You can try in BIOS Standard CMOS Features set value NO errors, then the system will continue booting despite any errors.
Most often, when booting, the computer writes the following:
- CMOSbatteryhasfailed or CMOSchecksumerror– Defaultloaded– this inscription indicates that the battery on the motherboard is dead. Until you enter the BIOS and correct the date, the computer will not be able to boot. In any case, eventually you will need to replace the battery, otherwise you will continue to log into the system through the BIOS.
But what is described above does not always help. This means that most likely the problem is in the hardware itself. And this is no longer so easy to identify and eliminate. Sometimes the reason may be that the computer is looking for a floppy drive (floppy disk drive), which the computer simply does not have. Then you need to find all the settings related to this drive in the BIOS and disable them.
- Inscription CPUFanError appears when the processor fan is not working or is spinning too slowly. Perhaps after the repair it was simply connected to the wrong connector on the motherboard.
- There can be as many as three such connectors on the motherboard ( CPUFan, SystemFan And ChassisFan). The processor cooler must be connected to the connector CPUFan, which is usually located next to the processor socket.
In this case, the BIOS simply does not see such a cooler, and the system cannot start. Maybe the plug is simply poorly secured in the connector, or maybe the cooler is simply choking on it. There is only one way out - clean the system unit.
- If such an entry appears on the screen - Keyboarderrorornokeyboardpresent, then your computer does not see the keyboard. Turn off the computer and check the keyboard connector as shown system unit, and on the keyboard itself.
Often these warnings can occur with a wireless or USB keyboard. It is necessary to disable auto-keyboard shutdown in the BIOS.
The computer requires you to press F1 when booting, if it does not have an antivirus program, and you have probably picked up some kind of “infection”. Then none of the above will help you. You need to scan your computer for viruses and eliminate them.
If you were overclocking the processor before this message, then first of all you are looking for the problem there.
There can be a lot of different mistakes, but I have described the most common ones. In the future, we will look at other computer messages.
For many of us, the computer is an integral part of our lives. During long-term use of the same computer, turning it on and off becomes such a monotonous task that we perceive the appearance of an inscription in the form of a request to press F1 or Del during boot and enter the BIOS for settings as a serious breakdown. Then, having looked in the settings, we see that either the settings have gone to default, if we understand them, or nothing has happened. But why then does the inscription appear? - We suggest you look into this note.
As a rule, the appearance of this inscription is described by people who brought a computer to a computer service in Moscow after it had completely stopped loading, so the appearance of the above inscription should be considered a symptom of future problems. First and most common cause The appearance of a request to go into the BIOS settings used to indicate that the battery of the CMOS read-only memory, where the computer settings are stored, was low. But modern CMOS memory has begun to consume so little memory that motherboards with one battery can easily operate for ten years or more. Therefore, the most common reason for reset BIOS settings is a device test error when booting the computer.
Most often the error occurs on the side of hard drives and solid state drives. The latter began to be sold recently, so these are often hard drives. Hard drives die and S.M.A.R.T error data is entered into their controller. The presence of these problems can be easily determined using the CrystalDiskInfo program. The program is free and will notify you if there are problems with your hard drive. If there are problems, you need to buy a new data storage device that same day and transfer everything valuable there. Then you can delete hard drive from the system and the inscription will no longer appear.
The third most common cause of problems is the instability of your power supply. Voltage surges 5 volts, 12 volts, 3.3 volts are monitored motherboard and are indicated in the settings in the "monitoring" tab. If this is really due to voltage sags, you need to change the power supply, since it allows sags without any serious loads. Also this problem occurs when the processor fan suddenly stops or does not start. As a rule, this occurs due to its burnout or some cord getting caught in its blades.
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Often, error pop-ups can be very annoying, especially if they happen repeatedly. But there is a special type of technical malfunction, which manifests itself in the fact that the computer starts through f1.
Without this seemingly simple action, nothing further will happen, and therefore the owner simply has no choice but to press the button every time it is turned on. But, if you know the reason and have some skills in handling technology, you can solve the problem in order to avoid unnecessary waste of nerves in the future.
At first glance, there are two main reasons why such a failure occurs:
1.
The battery on the motherboard needs to be replaced.
In addition to the need to press the f1 button every time you turn it on, another main symptom that the battery needs to be replaced is the incorrect display of the computer’s system time. When the computer starts via f1, replacing the battery is enough simple method solving the problem, since if you have at least a little knowledge about computer technology, it is possible to make a replacement yourself.
However, otherwise, you need to seek help from specialists. But first, you can try to solve this problem in a different way. To do this, you need to remove the battery from motherboard and after 10-20 minutes return it to its place. During this time, the charge on the capacitors will drop and the BIOS settings will return to factory settings. This means there is a chance that the problem will disappear. On fairly old computers, the capacitor discharge time may take a couple of hours.
2. Indeed, in the vast majority of cases, When computer boots from f1 , the reason is the need to replace the battery. But there is a small percentage of situations where solving the problem is not so easy. This will require at least basic knowledge of BIOS. In what cases can a failure in its settings lead to the need to press f1 when loading? For example, there is a problem with the fan on the processor.
However, it may not work at all or work at a significantly slower speed. If you recently cleaned the fans and removed them, then perhaps one of them was connected incorrectly. If the check shows that the fan on the processor is connected correctly, then there may be problems with the connection wires. Further, a failure in the BIOS settings can occur when the motherboard “does not see” the keyboard. Here, either the plug really came off, or there is a difficulty in serviceability hardware. Another reason for launching through f1 could be incorrect setting in the BIOS when the operating system priority boot is set to a different drive than it should. For example, when drive A is specified, which may be completely absent as unnecessary. In this case, you need to go to the BIOS settings and specify the correct path to boot the system. As an additional symptom Computer buzzes when booting stronger than usual.
And so I add one more solution to the problem
When loading, a window appears with the words CPU fan error press"F1" on the monitor, just press the "F1" key and the operating system continues loading, since this error is not considered critical. I’ve encountered a similar problem and I can’t say that the solution was the same, but first things first, I’ll give you all the solutions to this problem that I know of.
CPU fan error press "F1"
Of course, such a warning is related to the processor fan and, first of all, you need to pay attention to it. We make sure that the processor fan power plug is inserted into its connector on the motherboard with the name “CPU Fan”, because there are several more connectors with the word “Fan”, for example “Chassis Fan” and “Power Fan Speed”, sometimes even software companies make mistakes sale of computers.
The fan should rotate freely, without any accompanying sounds. There should be no dust on the processor heatsink.
Many experienced users get the error " F1 "Check the operation of the fan and, making sure that it is working, turn it off this error V BIOS , for example in the section “ Fan Monitor", in the parameter "CPU fan speed " – set the value " ignore "and the motherboard stops monitoring the rotation speed of the processor fan.
To prevent it from burning out at an exorbitant temperature, we can only hope for an emergency shutdown of the computer or we need to use programs that monitor the temperature of components inside the system unit.
Also, many simply set the “Wait For “F1” If Error” parameter in the BIOS to Disabled
Disabled
Sometimes motherboards have 4-pin connectors for connecting a processor fan, but a three-pin fan is inserted into them, this is a little incorrect and in many cases leads to a similar error - CPU fan error press "F1".
And sometimes there is only one connector for connecting a processor fan on the motherboard and nothing is inserted into it at all, naturally our error will occur. You may ask: “Where is the processor cooler connected?” Good question, I came across just such a case recently, and not just somewhere, but in a government agency. To my question: “How long has your computer been asking you to press F1 when you turn it on?” They answered me: “As soon as they brought it, we pressed it, but they brought it a year ago.” We remove the side wall of the system unit and see that the processor fan is connected to the wires leading to the front panel of the system unit,
A fully functional operating system loads 100% on its own, without requiring any user intervention. However, if certain problems occur, already at the very beginning of the PC startup, a message appears on a black background requiring you to press the F1 key to continue. If such a notification appears every time or does not allow the computer to start at all, you should figure out what caused this phenomenon and how to fix the problem.
The requirement to press F1 when starting the system is due to different situations. In this article, we will look at the most common ones and tell you how to fix them by disabling the keystroke prompt.
It’s worth noting right away that the operating system in this case has nothing to do with the problem under consideration, since it is formed immediately after switching on, before the OS starts.
Reason 1: BIOS settings failed
BIOS settings quite often get lost after the computer is abruptly disconnected from power or after the PC is completely de-energized for a certain period of time. Despite the fact that in general the situations are similar, their appearance is provoked by different factors.
Login to BIOS
Resetting BIOS settings
An unexpected power outage or some internal failure at the BIOS level may cause the requirement to appear "Press F1 to Resume", "Press F1 to Run SETUP" or similar. It will appear every time you turn on the computer until the user resets the BIOS settings. This is easy to do even for a novice user. Check out our article about different methods for solving this problem.
Let's do HDD bootable manually
When connecting multiple hard drives, there is a chance that the PC will not be able to understand which device needs to boot from. Fixing this couldn't be easier, and we have a separate article on our website that will help you set the desired hard drive to the highest boot priority.
Disable Floppy in BIOS
On older computers, an error like A: Driver Error most often appears for the same reason - the equipment searches for a Floppy drive, which may not be present as such in the system unit. Therefore, through the BIOS you need to disable all settings that in one way or another may be related to the floppy drive.
By the way, sometimes the previous tip can help - changing the download priority. If the floppy drive is installed first in the BIOS, the PC will try to boot from it and notify you with a message if the attempt fails. By exposing the hard drive or SSD with operating system First of all, you will get rid of the requirement to press F1. If this does not help, you will still have to edit the BIOS.
Reason 2: Hardware problems
Now let's move on to a description of problems in the operation of PC hardware components. You can recognize which component has a problem by looking at the lines preceding the inscription “Press F1...”.
CMOS Checksum Error/CMOS Checksum Bad
This message means that the battery on the motherboard that stores the BIOS, time and date settings has run out. This is confirmed by the time, day, month and year constantly being lost to the factory default and notification "CMOS Date/Time Not Set" next to "Press F1...". To remove the intrusive message, you will need to replace it. This process is described by our author in a separate manual.
Many users receive the same message even though the battery itself is fine. This inscription may be preceded by "Floppy disk(s) fail (40)". This type of error can be resolved by disabling Floppy-related settings in the BIOS. Read how to do this above, in the subtitle “Disable Floppy in the BIOS” of Method 1.
CPU Fan Error
CPU Fan - cooler that cools the processor. If the computer does not see this device when turned on, you should check its functionality.
Keyboard Error/No Keyboard Present/No Keyboard Detected
From the name it is clear that the computer does not see the keyboard, ironically suggesting that you press F1 to continue. Check its connection, the cleanliness of the contacts on the motherboard, or purchase a new keyboard.
Infrequently, but sometimes you can encounter a situation that is very ambiguous for many users, when when you turn on the terminal or laptop, an error message is displayed on the screen asking you to press the F1 key, although the user has not previously made any boot or login settings. Why does the computer ask you to press F1 and how to fix it? We will provide information about this in the article.
Some experts, not unreasonably, believe that some kind of problem with the motherboard is to blame, and it needs to be tested or even replaced. This is not always the case, and the average user can be offered several simple solutions, which, in general, do not apply to drastic measures. But first things first.
Why does the computer ask you to press F1 when starting up?
Despite the fact that this type of failure mainly refers to problems with installed hardware, this is signaled by the primary BIOS input/output system, which is directly responsible for checking it when the computer starts and saving the basic settings associated with it. As for the reasons why the system asks you to press F1 when you turn on the computer, they can be identified quite simply.
Just look at the accompanying message, which may indicate non-working or missing hardware (this is how the BIOS reacts to failed components).
When the computer starts, the system asks you to press F1: identifying symptoms of failures
However, the true reason is not always indicated in the message, and if it is, then the average user will not even have the initial knowledge. English language It will be very difficult to understand what is happening. In the simplest case, if the system asks you to press F1 when booting the computer, and the message about possible failures is missing, it is quite possible that the settings of the BIOS itself have gone wrong. This can be determined by the incorrectly displayed date and time. In some cases, the root cause may lie not in the installed equipment, but in the CMOS battery, which, as they say, is dying. As is already clear, you need to try to replace it.
Another problem is partial failure of the motherboard. This requires extreme measures with full testing at a service center. Finally, the notification may indicate a faulty component, and the computer asks you to press F1 to skip testing its functionality, which is often observed when connecting a faulty keyboard to terminals.
How to fix the situation in the simplest way?
Now, after finding out the main reasons and symptoms of this behavior of a computer or laptop, you can directly proceed to consider the simplest methods for eliminating the error. The first step is to enter the BIOS options, if possible. If this is not possible, you need to force restart the computer and log in after that.
After logging in, you do not need to change the installed options. You just need to exit and save the settings (F10). Surprisingly, this action helps quite often.
If this does not help, and the system asks you to press F1 again and again when you boot the computer, try changing the date and time, setting the correct parameters, and saving the changes when you exit.
Manually resetting BIOS settings
If the previous steps do not help, go back to the primary system settings, find the factory reset option there (something like Load Setup Defaults), agree to the reset, after which a restart will follow.
However, it also happens that such actions do not give the desired effect, and when the computer boots, the system asks you to press F1 again.
In this case, you can try simply removing the CMOS battery located on the motherboard for 10-15 minutes, then inserting it into the socket and turning on the terminal. The settings will be reset automatically.
Actions with additional parameters of the primary I/O system
Some users who have encountered this problem report that sometimes a positive effect in eliminating the described problem can be achieved by changing some of the settings of the primary system.
In particular, we are talking about deactivating the Swap Floppy Drive and Boot Up Floppy Seek items by setting them to Disabled in the Advanced BIOS Features. After this, as usual, you will need to save the options and reboot the system.
What to do if the problem is in peripheral equipment?
If the system asks you to press F1 when booting the computer, and the message indicates non-working or problematic equipment, try reconnecting or replacing it. Quite often, similar situations can be found with mice and keyboards. On fixed terminals, if PS/2 devices are connected, you should also check that the cables are connected correctly to the sockets (they are marked with the appropriate colors). In case of using such external devices In theory, problems should not arise on laptops, but it is still better to check the functionality of the USB ports, as well as their inclusion in the BIOS settings.
Additional methods to correct the situation
Finally, if none of the above helps, it is quite possible that the main problem is not with the hardware, but with the primary system itself. In this situation, you can try to troubleshoot the problem by installing the latest firmware, which should be downloaded from the website of the motherboard manufacturer, laptop manufacturer, or BIOS shell developer. Unlike UEFI, it is a very labor-intensive process, and it is not recommended to do such things without special knowledge. True, some BIOS modifications provide firmware update items, even with detailed description performed actions.
Brief conclusions
As can be seen from the above, among all possible problems clearly two main ones can be distinguished: problems with the equipment and the primary system. To choose the optimal method for correcting the situation, the first thing you need to do is pay attention to the accompanying message, which may indicate the root cause of this phenomenon. In all other cases, you can simply save the BIOS settings without changing them or full reset to factory condition. However, if it is the motherboard that is damaged (especially when this can be observed visually), it is better to immediately take it to service center or your nearest workshop for full testing. Maybe only one microcircuit has failed, and replacing it will eliminate the failures. But further use of the “motherboard” if the warnings are ignored can lead to the failure of more significant components (for example, a processor or something else), and replacing them or purchasing a new motherboard, as they say, can cost you money. a pretty penny.
