5. Troubleshooting
Express5800/R120f-2E, T120f Maintenance Guide
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Chapter 1 Maintenance
5.3
Problem of Installing OS
[?]
Unable to create a partition when installing Windows Server 2012 R2 or Windows Server 2012
Is the following message displayed?
→
Delete the partition created, and then create a new partition again.
Is the following message displayed?
→
Stop installation, delete the partition created for installing the OS, create a new partition again, and then
restart the installation.
[?]
Unable to install OS
Is the hard disk drive properly installed?
→
Make sure that the hard disk drive is installed securely and that cables are properly connected.
Is the disk format correct?
→
Follow the table below to create a partition depending on the boot mode.
Boot mode
Disk format
UEFI Mode
GPT (GUID partition table)
Legacy Mode
MBR (master boot record)
For example, the following message appears if an MBR disk is specified as the system drive of Windows
on UEFI boot mode.