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This chapter includes the following sections:
The following table elaborates on problems that you might encounter with Host Upgrade Utility.
While upgrading firmware, the Host Upgrade Utility screen might freeze or black out. |
Press Return to exit the utility. |
The following table elaborates on the problems that you could face while working with Cisco UCS SCU, and the recommended solutions.
Issue |
Recommended Solution |
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SCU displays the following error message even when a virtual USB device is mapped or when a physical USB device is connected: No USB Disk on Key detected |
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After installing Microsoft Windows operating systems, the KVM mouse does not work. The Windows Device Manager displays a yellow bang for the USB human interface device. |
Determine the version of the CIMC running in your environment. Older versions of the CIMC would cause this issue. |
After the RAID configuration process is complete, the new disks that are created are not updated in the Inventory data. |
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Network tests in the Diagnostic tool run on only Broadcom and Intel cards |
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Installing Microsoft Windows 2008 fails and the following error message is displayed: Selected disk has MBR partition table. On EFI systems, Windows can only be installed to GPT disks. |
This problem occurs when the EFI CDROM device for virtual drives is used to boot the Windows 2008 image. Use the CDROM device from BIOS ‘CDROM order’. |
After installing a Microsoft Windows operating system using UCS SCU, the Windows Device Manager shows some devices with a yellow bang. |
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The Windows set up fails and the following error message is displayed: Inaccessible boot device |
This error is displayed when you have not selected a device driver for a boot controller in the user interface. |
Installation of the RHEL 6 is interrupted and the following error message is displayed: |
This error is displayed when the DHCP option is selected during the installation, and DHCP does not provide an IP address. |