How to reformat hard drive and reinstall Windows 7 with no disc. I already backed up any important things onto a USB drive. you should install a good anti.
How To Format C From a Windows Disc [Easy, 1. Min]. March 1. 1, 2. A very easy way to format C is by using a Windows Setup disc as a formatting utility.
Since most people have a Windows Setup DVD lying around, this method to format C is probably the quickest because there's nothing to download or burn to disc. Important: A Windows XP Setup Disc or Setup Disks will not work - you must use a Windows 7 Setup DVD or a Windows Vista Setup DVD to format C this way. It doesn't matter what operating system is on your C drive (Windows XP, Linux, Windows Vista, etc.), one of those two DVDs will work. If you can't get your hands on one of these discs, see How To Format C for more options. Note: You will not be installing Windows 7 or Windows Vista and will not need a product key.
We'll stop the setup process before Windows begins to install on the computer. Time Required: It'll probably take several minutes or longer to format C using a Windows Setup disc. Click the big Install now button the next screen and then wait through the Setup is starting.. Again, don't worry, you won't really be installing Windows. Check the box next to I accept the license terms and then click Next.
How to format c drive and increase my c drive volume.. My os is windows 7 ultimate 64 bit Processor i5 3570k.. I also need to know how to install all drivers..
Click on the big Custom (advanced) button. You should now be on the Where do you want to install Windows? This is where you'll be able to format C. Click the Drive options (advanced) link under the list of hard drives.
As you can see, several other options are now available, including Format. Since we're working from outside of your operating system installed on your computer, we can now format C. Choose the partition from the list that represents your C drive and then click the Format link. Important: The C drive will not be labeled as such. If you have more than one partition listed in the list, be sure to choose the correct one.
If you're not sure, remove the Windows Setup disc, boot back into your operating system, and record the hard drive size as a reference to figure out which partition is the correct one. Warning: If you choose the wrong drive to format, you could be erasing data you want to keep! Note: Some operating systems create more than one partition during setup, including Windows 7. If your intention for formatting C is to remove all traces of an operating system, you may want to delete this partition, and the C drive partition, and then create a new partition that you can then format. After clicking Format, you're warned that what you're formatting "..
If you format this partition, any data stored on it will be lost."Take this seriously! As I pointed out in the last step, it's very important that you're sure this is the C drive and that you're sure that you really do want to format it. Click OK. Your cursor will turn busy while Windows Setup is formatting the drive. When the cursor turns back into an arrow, the format is complete. You are not otherwise notified that the format is over.
You can now remove the Windows Setup DVD and turn off your computer. That's it! You just formatted your C drive. Important: As you should have understood from the beginning, you remove your entire operating system when you format C. This means that when you restart your computer and attempt to boot from your hard drive, it will not work because there's no longer anything there.
What you'll get instead is a "BOOTMGR is missing" or an "NTLDR is missing" error message, meaning there was no operating system found.