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MSC C6C-AL
MSC C6C-AL User Manual
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9 Troubleshooting
Issue 1: USB 3.0 stick causes hang at boot time
Some USB 3.0 sticks/disks may cause BIOS hang at post code 0xB4, if XHCI mapping mode is not set to enabled.
Solution:
Please check for firmware update of the USB device. Alternatively the setting for XHCI mapping mode could be changed to enabled in the
BIOS setup.
Issue 2: USB stick recognized as floppy
Some USB sticks are recognized as floppies (show up as "A:" drive under DOS). If this is not wanted, there is a way to handle such an USB
stick as a fixed disk (int13h device 8xh).
Solution:
Check in BIOS setup under Advanced -> USB Configuration and at the bottom it should have a list of USB mass storage devices. Here you
can choose between Floppy, Forced Floppy, Hard Disk or CD ROM behavior of your USB stick.
Issue 3: SATA 6Gb/s
SATA 6Gb/s behavior is functional only with SATA 6Gb/s cable.
Solution:
Use SATA 6Gb/s cable.
Issue 4: Windows Installation
If Windows Installation setup does not allow to install on harddisk try to make harddisk the first boot device in Bios setup.
Issue 5: Legacy Boot Devices
Because CSM is disabled, only devices with UEFI OS will appear as boot device
For additional help please contact Avnet Integrated / MSC Technical Support:
Phone:
+49 - 8165 906 - 200
Email: