If you do not restart your computer from the disc, the option to repair your computer will not appear. Insert the installation disc. Restart your computer. Click the Start button, click the arrow next to the Lock button, and then click Restart. If prompted, press any key to start Windows from the installation disc. If your computer is not configured to start from a CD or DVD, check the information that came with your computer.
You may need to change your computer's BIOS settings. For more information, see BIOS: frequently asked questions. Choose your language settings, and then click Next.
Click Repair your computer. Select the operating system you want to repair, and then click Next. Method 3 : Also use the above method2 steps1 to 7 and open the command prompt from the system recovery options and run the following command. When you restart your system, your computer will be scanned for errors and attempts will be made to correct them. What if there is no reminding message or the safe mode is also a dead end?
At this time, a little computer maintenance skill is very useful. To fix this "Windows Vista won't boot up" problem, you need to get a reliable Vista boot disk. This powerful computer bootable tool enables you to boot up your computer under any situation. You'll see the boxes of Language, Time and Currency and Keyboard in the next screen.
There are two options on the lower left side. One is "Repair your computer", and the other one is "What to know before installing Windows". Click on the first one: "Repair your computer". Windows will then try to find the installation directory for Vista or Windows 7, depending on what you have. Windows 7 operating system, computer is asking for boot disc at start up.
I have updated BIOS to select hardrive but still not working. It doesnt come up with this error all of the time though. Can anyone help? Maybe because: A the boot sector of the disk has been 'destroyed' B the disk is not detected at all C There is no disk with valid operating system bootstrap. D the disk is 'broken'. You can try to verify the disk for bad sectors in another PC installing it as secondary disk. If the disk is not detected maybe is broken and may be replaced.
After that, try to moyunt the disk again in your computer. If this did not work, you can use the Disaster Recovery Disk you created just after the very first installation of W7 in your computer to try to repair the disk.
If none of the preceding steps can help, then a fresh W7 installation with full disk formatting may help. We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, learning, and sharing knowledge. You're trying to visit a URL that doesn't currently exist on the web.
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