You can use an USB drive to boot the client. Follow the steps given below to create an USB drive for booting the client:
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Double-click OneTouch.exe from the software_installation_directory/Base folder.
The 1-Touch wizard appears.
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On the Please select one page, click 1-Touch bootable USB disk, and then click Next.
The 1-Touch USB Tool dialog box appears.
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In the Choose ISO file using which you want to create bootable USB disk box, select the source ISO file that you downloaded using the Cloud Services Web site.
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Optional: For an UEFI computer, select the Create bootable USB disk for UEFI machine check box.
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Click Next.
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On the Select USB disk page, the name of your USB device is displayed.
If you do not see your USB drive, click Refresh.
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Click Finish.