TAILIEUCHUNG - Configuring Windows 7 (Training Kit) - Part 60

Configuring Windows 7 (Training Kit) - Part 60. This training kit is designed for IT professionals who operate in enterprise enviroments that use Windows 7 as a desktop operating system. You should have at least one year of experience in the IT field, as well as experience implementing and administering any Windows client operating system in a networked environment. | The last step before you enable BitLocker on a computer is running the System Check as shown in Figure 11-8. This check verifies that BitLocker can work with your computer and that there is not a problem with the configured startup key or TPM chip. Although this check takes time you should run it because all data on the computer may be lost if there is a problem with one of the BitLocker features. For example if you are using BitLocker without a TPM this check allows you to discover whether the USB device that you have stored the startup key on is accessible to the computer prior to booting into Windows. Even though the startup key may be present on the device if the BIOS does not support accessing the USB device at the appropriate time BitLocker locks out the computer. If that is the case you cannot use BitLocker on this computer. It is much better to discover this type of problem prior to activating BitLocker than having to go through the BitLocker recovery process. BitLocker Drive Encryption Q Are you ready to encrypt this drive The selected drive is C You can keep working while the drive is being encrypted. Your computer s perform a nee will be affected and free space will be used by BitLocker during encryption. V Run BitLocker system check The system check will ensure that BitLocker can read the recovery and encryption keys correctly before encrypting the drive. Insert the USB memory device containing your saved recovery key. BitLocker will restart your computer before encrypting. Note This check can take sometime but is recommended because there is a risk that you might need to enter the recovery key to unlock the drive. Continue Cancel FIGURE 11-8 Run a System Check prior to using BitLocker The system check test involves a reboot. After the test completes successfully BitLocker begins the encryption process. The encryption process occurs in the background. A user with administrative privileges can pause and resume the encryption process if necessary. .

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