The computer does not boot from the boot disk. Install boot from CD-DVD in Ami BIOS
- Acer laptops, Sony, Samsung, MSI, Toshiba, HP, ASUS...
- and how to use it!
- differs from booting from a disk drive on a desktop computer.
- on any computer, laptop, netbook.
- let's think about why we can't boot from a flash drive.
- or how to configure two hard drives correctly IDE drive on one loop.
- error when loading the computer, how to deal with it.
- How to reset BIOS settings to default.
- if you cannot enter the BIOS itself
When you turn on your computer, the first thing you do is test the hardware for functionality. in simple words it kind of tests itself, this is the so-called procedure (POST), then the baton is passed to a special program (MBR), which selects from which partition on the hard drive to boot the operating system, so before this choice we must boot from the compact disk or from a flash drive, see our article on how to do this.
How to enter (BIOS)? If by some miracle you still have instructions for motherboard, then it is definitely written about it, if not, then when you turn on the computer we look at the inscription on the monitor, it may look like this: Press DEL to enter SETUP, that is, in order to enter the (BIOS) you need to while the inscription on the monitor is lit, press the key several times
The inscriptions may be different, there may not even be any inscriptions, this should not confuse you, in most cases these are the F2 or Delete keys, less often F1, even less often
Ami BIOS
Award BIOS
BIOS: Boot from Disk
For many who will do this all for the first time, and do something wrong, it will sound important information, if you have changed parameters that are unfamiliar to you, you need to go to the (Exit) tab, it is located from the (Boot) tab to the right after the (Tools) tab and is underlined in red in the photo. Next, you need to use the arrows on your keyboard to the item Load Setup Defaults, and press Enter, then go to the menu.
Load Setup Defaults will apply the default settings (BIOS), and they will be the same as they were before your experiments, select OK and the settings will be reset to default, remember this.
After all these necessary digressions, let's return to the main topic and the first photo. We need the Boot item, use the arrows on the keyboard to select it, press Enter and then go to the Boot Device Priority item.
Greetings to all. Typically, if you have problems starting the operating system or the lights turn off during operation, a list of possible startups appears when you next boot the system.
In order not to mislead you and teach you some nuances, I will share some very useful tips. So, if the system did not boot but provided a boot choice, then I recommend selecting the following option - Last Known Good Configuration or loading the last good configuration.
This start option cancels any changes made to the registry key CurrentControlSet which directly caused the problem.
This registry key determines the values of hardware parameters and all drivers installed on the system. Function loading last known known configuration will replace the contents of the above registry key with the data stored in the backup copy that was used during the last successful launch Windows.
Reboot the computer. After sound signal press the F8 key and hold it until the operating system start selection menu appears. From the list of launch options that appears, select and activate it by pressing the key "Enter".
Remember, you only have one attempt to restore the last one. successful configuration systems.
In general, if you were unable to restore the system after starting the OS from the mode, then this means only one thing - the backup copy is damaged. In this case, this recovery method will not help us.
1 Recovery Console
This method involves using the utility "recovery console". How more difficult problem loading the operating system, the more serious the approach to solving it should be. Bootable CD with installation system usually contains very useful utility - "Recovery Console"
To autorun boot CD with Windows OS, place in DVD-CD drive and restart your computer. As soon as the computer restarts and the drive begins to read data from the disk, you will see the Setup and Installation Wizard dialog box.
This will happen if you are in BIOS settings in download priority "Boot first device" You put "DVD/CD-ROM". I wrote about this in more detail in the article -. Once the download begins, follow all instructions that appear on the screen.
The program will provide you with a selection of basic files to run the installation program. The installation wizard greets you with the phrase "Welcome To Setup". Now all you have to do is press the key "R" which facilitates the opening of the recovery console.
Now the Recovery Console dialog box has opened in front of you. Here we will see a folder with files and also a request to select the operating system with which you plan to start working.
Next, you have to press the key with the number corresponding to the operating system number, then the program will ask for the administrator password, if any. Well, now you have it full access to the command line.
I wrote more about how to work with the recovery console in the article -
3 Fixing damage to the Boot.ini boot file
At the initial stage of Windows OS startup, the Ntldr program accesses the boot file Boot.ini. As a result, the program determines the location system files And available options to continue downloading.
This is precisely why, in case of damage to the boot file Boot.ini, the operating system cannot continue or even start booting correctly.
In the event that Windows OS does not boot and the reason for this is a damaged file Boot.ini then the recovery console toolkit will help you - Bootcfg.
To start it Bootcfg you will of course need to start the system with boot disk Windows XP. To run the command Bootcfg, must be entered in command line management consoles: Bootcfg /parameter
Where /parameter- this is one of the functions that I will tell you about now.
Add– produces scanning hard disk for the presence of all installed operating systems. In addition, it adds identifiers of new operating systems to boot file Boot.ini.
Scan- scans the hard drive for all installed operating systems.
List– displays a list of records in the file Boot.ini.
Default– displays the identifier of the operating system that is being run during startup
Rebuild– completely restores the Boot.ini boot file. The user is given the opportunity to control every step.
Redirect– in administration mode this function allows you to redirect download operations to another designated port. It has several subparameters, or rather two: | ./Disableredirect – Disables redirection.
It is worth noting that in Windows Xp and Windows 7 boot.ini is formed differently. I have written several articles on the topic of boot.ini for XP and 7:
4 Repairing a defective master boot record
The master boot record uses the first sector of the hard drive and carries out the boot procedure for Windows XP. The entry contains a table of all available hard disk partitions and small program "primary loader" The primary bootloader, in turn, is responsible for placing the active or boot sectors in the partition table.
Once placed in the table, the boot sector begins to start the operating system. If suddenly the boot record is damaged, the active sector will not be able to start the system.
In order to eliminate this problem The recovery console includes the Fixmbr program. Boot from the installation disk and activate the recovery console.
In order to run the Fixmbr command, you need to enter the following into the command line of the management console: Fixmbr
Where
- the compound name of the disk for which there is a need to create a new primary boot entry. The qualified name for the main boot drive C:\ will look like this: \Device\HardDisk0
5 Restoring a damaged HDD boot sector
The boot sector is a small hard section disk allocated for storing data in the operating system, having file system NTFS or FAT32, and it is also a fairly small program that helps in the process of loading the operating system.
In the event that the system refuses to start precisely because of inoperability boot sector The recovery console tool can help you FixBoot. To do this you need to download installation disk and go to the recovery console menu.
In general, I have already indicated above how to do this. In order to launch this program you will need to enter the following in the command line of the management console: Fixboot:
Where- the drive letter that requires creating a new boot partition.
6 Quick reinstallation of Windows
In the event that the system cannot be started and you do not have a backup copy, you can perform Quick reinstallation Windows.
This procedure involves reinstalling the operating system in the same directory (similar to updating old version system to a newer one) and can fix almost any Windows boot problem.
Place the boot disk into the DVD/CD drive, then restart the computer. Once the disk is recognized and reading begins, you can begin the installation procedure. During installation, a license agreement will appear.
In order to agree to the terms of the agreement, press the F8 key. Next, the program will scan all installed Windows versions. As soon as at least one of the versions is found, the installation screen will appear.
In order to start restoring the version of the system you need, you need to click "R", and to start the installation "Esc". The system recovery procedures will start. The installation wizard will now begin checking the disks for functionality, and then begin a quick reinstallation.
Remember, after reinstalling or recovering a damaged installation, all updates will have to be reinstalled again.
7 How to cancel automatic reboot
Typically, if an error occurs during stable operation The system automatically reboots the operating system.
When an error occurs directly at system startup, a cycle occurs endless reboots. In this case, you need to disable the function of automatically rebooting the system upon failure.
At the beginning of the operating system startup or after POST, press the F8 key, which will open a menu in front of you "Extra options".
Next you need to select the item "Disable automatic reboot on system failure" and activate it by pressing the key "Enter". Now, when Windows XP starts up, it will display an error message, the essence of which will tell us about the malfunction.
We are restoring the operating room Windows system from a backup.
If one of the system recovery methods did not help you, then there is a chance to restore the operating system using backup copy(if you have one).
The recovery algorithm completely depends on the program you are using. backup, which provides you with all the necessary instructions.
Conclusion
There can be many recovery methods and reasons why Windows does not boot. The main thing is that the system is mostly recoverable and you don’t have to perform. That's all. I wish you success in dealing with the problem.
Hi all! I have a terrible problem with my laptop. Yesterday I found an SD card at home and decided to check what was on it, but after I inserted it into the card reader, the system froze and did not respond. I went to make tea, deciding that the windows would come to my senses in 15 minutes, but the hell with it, she didn’t want to sag. Seven troubles, one Ctrl+Alt+Del, but windows just showed a black screen and nothing else. I left her to think, but she didn’t care. I took out the damn card, but that didn’t make the system any better. I decided to turn it off via emergency shutdown, it switched off... And didn’t turn on. More precisely, the laptop turned on, the BIOS booted, it threw out a warning that incorrect termination work, gave options: 1). Download normal restoration, but by clicking coming windows is loading files, loads it, opens a progress bar similar to Vista and that’s it. He stops rustling the hard drive and just draws this animation. 2). Normal loading, but loading did not occur on it. I spat, took the windows installation disk... and it didn’t work either. The same song - it loads windows is loading files and dies on Starting windows (Win7 x86 image) or on the same green progress bar from Vista (Win7 x64 image). I gave up again, dug up the image with Ubuntu 10.10, and it started working. From LiveSidi everything worked, the hard drive was readable. I decided to install it, and the OS stood up. That is, Ubuntu was launched from Grub, but Venda continued to go on strike. After installing Ubuntu, I tried to download the image from Windows again, but it behaved exactly the same.
Question: what can I do so that Windows can at least be installed from scratch? The disks are working (I tried it on another laptop), from one of them I installed the defunct Venda.
- Question asked more than three years ago
- 17794 views
toster.ru
Windows 7 installation from disk won't start
- Click the Start button on the computer
- Finding a Computer
- Open the Windows 7 installation disk in the DVD drive, then click the setup.exe file
- Installing an internal or external drive to install Windows 7, provided that your device does not read DVD format.
- Check the disk for damage. Therefore, we exclude its malfunction.
- If the disc is from a downloaded file, try loading it at a slower speed.
If everything is fine with the disk, check whether autorun is disabled in the Task Manager. If autorun is turned off, you should turn it on and start again.
If from the installation windows disk 7 the “Windows Installation” page is not displayed, check the following points:
- It is possible that your computer is using a DVD drive as the boot device. To do this you need to change the settings in BIOS system computer.
- You may need to update your DVD drive driver or firmware to install Windows 7.
- Click the Start button
- Find All programs
- Select Center windows updates. Next, follow the installation instructions.
pro-pcservice.ru
How to run a disk with Windows through BIOS and install the OS
At some point, the operating system has to be changed. Perhaps some of you, dear readers, have finally decided to switch to the faster Windows 8, or perhaps the OS has unexpectedly crashed. In any case, if you don’t know how to start a disk with Windows through BIOS, then this article will be an invaluable help in solving this kind of problem.
Basic I/O system - it all starts here
To install the operating system, you need to use some BIOS settings on the microsystem. In particular, you need to set the priority bootloader, in our case it will be a drive for optical CD/DVD discs.
However, first we need to get into the interface BIOS programs. Due to the differences in basic microsystems, the main manufacturers of which are three leading companies - American Megatrends, Inc. (AMI), Award Software and Phoenix Technologies - may provide a special method of entering the BIOS(a) work area.
The most common access scheme is to use the "DELITE" and "F2" keys. When the computer starts, you need to use the service key to enter the PC management interface (if you have a laptop, then you should pay your attention to the article located here).
Assigning the CD/DVD drive as the priority bootloader
It makes sense to consider the above-mentioned BIOS versions separately. Or rather, using the example of each of them, we will show where to go and what needs to be done in a certain place in the BIOS microsystem. As a result, you will understand the algorithm according to which the assignment is carried out specific device priority bootloader.
How to run a disk with Windows via AMI BIOS
- Using the right/left keys, open the “Boot” tab.
- Press the "Enter" button on the first item "Boot Device Priority".
- In the first position it is necessary to place the drive for optical disks- being at the first point, use the “Enter” key to call up the menu for selecting boot devices.
- Set to "CD-ROM".
- Go to the “Exit” tab and use the “Exit&Save Changes” item.
- Confirm your intention to save the settings by pressing the “OK” key.
Selecting to boot from the drive in Award and Phoenix BIOS
- Activate the Advanced BIOS Features tab."
- Select “First Boot Device” and press the “Enter” button.
- Select “CDROM” from the list of boot devices and press “Enter” again.
- Press the “F10” key and confirm your consent to change the settings.
Quick Launch Menu
Literally all BIOS systems provide the so-called “ Boot menu", which can be accessed at the initial stage of loading the OS. From the material you read above, you learned that versions of basic microsystems are different, and therefore the login script quick menu downloads from each manufacturer computer technology may vary. Moreover, laptops sometimes have a special remote button for such purposes (read this article).
As a rule, to call the “Boot menu” you need to intensively press the “F12” or “Esc” key while passing computer system initialization process (POST hardware check). In other cases, the manufacturer may have used a different keyboard access scheme (this point is described in more detail here).
In conclusion
So, now it’s no secret to you how to launch a disk with Windows through BIOS. You can easily repeat all of the above in practice on your own. However, do not forget that the disk with the Windows distribution, first of all, must be bootable. However, if something still doesn’t work out for you and you decide to use regular flash drive, then check out the recommendations in this article. Happy downloading to you!
Hello dear friends! This weekend I came across a computer on which I needed to install Windows 7. But a problem appeared that I encountered for the first time. When I started the installation of Windows 7, the installation window did not appear (first window, language selection). And then the seven took a very long time to install. If you have the same problem when Windows 7 takes a long time to install, And The installation window does not appear, then now I will write how to solve this. By at least I'll tell you how I solved this problem.
I'll probably start from the beginning. They called me and asked me to come and look at the computer, and then: the Internet does not work (Intertelecom there), the antivirus always shows some window, nothing starts, etc. In short full set all sorts of various breakdowns. And I’ve already dealt with this computer, such a powerful “machine”, new, only Windows XP is installed on it, not that it’s bad, it just surprised me. And when I asked the owners why Windows XP was installed, they said that they installed it in the store. I said that it wouldn’t be a bad idea to set it to seven, after all, it’s newer, and on the same hardware.
I came a second time, turned it on, and there was something incomprehensible there. Perhaps it was a virus that worked this way, or it was children :), but Avast stuck some kind of warning, there were almost no icons on the notification panel, the Internet did not react in any way to an attempt to open a connection, the theme was changed, and it was not possible to return to the standard one. And many more different unpleasant moments.
I looked and decided that it would be easier to demolish everything, format the C and . After explaining everything to the owner of the computer, we decided that we would do just that.
Everything is fine, the computer rebooted and booted from the installation disk. The file loading bar appeared when installing Windows 7, and when the language selection window should appear, nothing happened. The window did not appear, there was only a splash screen (well, the same as when installing seven) and a cursor. I waited about three minutes and restarted the computer. I realized that something was wrong. I decided to go into the BIOS again and look at the settings. Now it’s clear why the store installed Windows XP; most likely, installing Windows 7 failed.
I eliminated the problems with my installation disk immediately, I have installed it more than once. Yes, and I had an exact copy with which the window Windows installations 7 also did not appear. I didn't see anything strange in the BIOS, and... It did not help, Windows 7 was not installed, the language selection window did not appear. I decided to open it again system unit and see how and what is connected there. I didn't see anything interesting there. By SATA interface The hard drive and optical drive were connected.
I tried to run the installation again. I launched everything the same, only the background, but there is no window with a choice of language. I decided to wait. About 5 minutes later a window appeared with a choice of language, well, at least it’s something, I thought. I clicked next and the message appeared “Starting installation...”, and that's it. The computer was “thinking”, I understood this from the fact that the cursor was spinning (something was loading), I decided to wait a little.
About 10 minutes later a window appeared in which I selected clean install system, again waited 5 minutes, formatted the partition for Windows 7 and started copying files. They took longer to copy than they should have, it seemed to me. In short, with grief in half, I installed Windows 7. Then I realized what a long installation of Windows 7 was :).
Slow but established
The computer worked as expected from such hardware, very quickly. All that remains is to configure it. But I didn’t have a driver for the modem, so they decided to take the system unit to me and pick it up the next day.
Finding reasons for slow Windows 7 installation
At home, I set everything up, and decided to torture the computer a little more and find out why it was taking so long to install Windows 7, I was interested. Moreover, I did not find a specific answer to this question on the Internet, only guesses.
Setting up a SATA hard drive in BIOS
To begin with, I opened the system unit and changed connecting hard disk and drive. HDD I connected from SATA 0 to SATA 1. And the CD/DVD drive is in SATA 3.
Then I went into the BIOS again. I was interested in the settings SATA controller. Chapter .
Against OnChip SATA Controller the parameter was Enabled. Okay, then we see the item, I have the Native IDE option. This is not very good for a SATA hard drive, as it will not show all its capabilities.
Changed the parameter value to AHCI (the most the best option for SATA drives). I tried to turn on the computer. The drive was not detected at all, and as soon as Windows 7 started loading it blinked blue screen, and the computer rebooted.
I decided to put RAID in the parameter instead of AHCI (combines disks into an array), nothing worked (I knew it was useless, but decided to try), everything is the same as with AHCI.
Installed it back Native IDE. All these experiments did not help. Although it is very strange why AHCI did not work, I never understood it.
Disable Drive A
I also saw that opposite the Drive A table there was a parameter “1.44MB, 3.5”. This is a disk drive, and this computer does not have one. So I set it to “None” to tell the system that it is missing.
I saved the settings by pressing F10. I installed the installation disk with Windows 7 and tried to run the installation again to check how the seven would install, just as slowly or faster.
And to my surprise, everything worked as expected, a window quickly appeared with a choice of language and so on, I quickly got to formatting the disk. Of course, I didn’t format it, since the computer was already set up and should have been picked up by now.
How to solve the problem of slow installation of Windows 7?
Let's summarize, otherwise I've scribbled a lot of text :). There was a problem with installing Windows 7, it took a very long time to install, and I had to wait a lot until the window with the choice of language appeared, and then “Starting installation...” hung for a long time.. If you have such a problem, then you can just wait and everything will be installed. I have it installed.
If you want to try to solve this problem, then:
- Try setting AHCI next to the item in the BIOS (most likely it didn’t help me).
- Change SATA connectors for the hard drive and drive.
- Disable Drive A (disk drive).
I did the last two steps, and the installation of Windows 7 went quickly. I can’t say with 100% certainty that this is what helped restore the normal installation speed of Windows 7. But in any case, you need to try.
Sorry that there was so much text, I just wanted to describe everything in as much detail as possible. I hope that my experience was useful to you, if you managed to solve this problem, in this or some other way, write about it in the comments, it will be interesting and useful. Good luck friends!
Also on the site:
Windows 7 takes a long time to install. The Windows 7 installation window does not appear. updated: January 12, 2015 by: admin
At some point, the operating system has to be changed. Perhaps some of you, dear readers, have finally decided to switch to the faster Windows 8, or perhaps the OS has unexpectedly crashed. In any case, if you don’t know how to start a disk with Windows through BIOS, then this article will be an invaluable help in solving this kind of problem.
Basic I/O system - it all starts here
To install the operating system, you need to use some BIOS settings on the microsystem. In particular, you need to set the priority bootloader, in our case it will be a drive for optical CD/DVD discs.
However, first we need to get into the program's BIOS interface. Due to the diversity of the underlying microsystems, the main manufacturers of which are three leading companies - American Megatrends, Inc. (AMI), Award Software and Phoenix Technologies - a special method of entering the BIOS(a) work area may be provided.
The most common access scheme is to use the "DELITE" and "F2" keys. When you start the computer, you need to use the service key several times (with an intensity of one press every half second) to enter the PC control interface (if you have a laptop, then you should pay your attention to the article, which is located ).
Assigning the CD/DVD drive as the priority bootloader
It makes sense to consider the above-mentioned BIOS versions separately. Or rather, using the example of each of them, we will show where to go and what needs to be done in a certain place in the BIOS microsystem. As a result, you will understand the algorithm according to which a specific device is designated as a priority bootloader.
How to run a disk with Windows via AMI BIOS
- Using the right/left keys, open the “Boot” tab.
- Press the "Enter" button on the first item "Boot Device Priority".
- In the first position you need to put the optical drive drive - while at the first point, use the “Enter” key to call up the menu for selecting boot devices.
- Set to "CD-ROM".
- Go to the “Exit” tab and use the “Exit&Save Changes” item.
- Confirm your intention to save the settings by pressing the “OK” key.
Selecting to boot from the drive in Award and Phoenix BIOS
- Activate the Advanced BIOS Features tab."
- Select “First Boot Device” and press the “Enter” button.
- Select “CDROM” from the list of boot devices and press “Enter” again.
- Press the “F10” key and confirm your consent to change the settings.
Quick Launch Menu
Literally all BIOS systems have a so-called “Boot menu”, which can be accessed at the initial stage of loading the OS. From the material you read above, you learned that versions of basic microsystems are different, and therefore the script for entering the quick boot menu may vary for each computer manufacturer. Moreover, laptops sometimes have a special remote button for such purposes (read ).
As a rule, to call the “Boot menu” you need to press the “F12” or “Esc” key intensively while the computer system is going through the initialization process (POST hardware check). In other cases, the manufacturer may have used a different keyboard access scheme (described in more detail about this point ).
In conclusion
So, now it’s no secret to you how to launch a disk with Windows through BIOS. You can easily repeat all of the above in practice on your own. However, do not forget that the disk with Windows distribution, first of all, must be bootable. However, if something still doesn’t work out for you and you decide to use a regular flash drive, then read the recommendations from . Happy downloading to you!