Grass Valley K2 Summit 3G v.9.0 - Manual (Page 37)

Internal indicators
You must remove one or more modules to expose the following indicators for viewing.
Disk module indicators
You must remove the front bezel assembly to see these LEDs. Each disk module has LEDs that
indicate status. The LEDs are located on the disk backplane. Flexible light pipes transmit the light
so that it appears on the disk pillar next to the disk module. The following table explains the status
conditions indicated by the different LED behaviors. If two or more status conditions occur
simultaneously, the LED displays the behavior for the highest priority condition. Priority number
1 is the highest priority
Priority Status Condition LED behavior
1 Identify — The drive is being directed to identify
itself by Storage Utility or some other application. Amber flashing pattern.
3 Rebuild — The RAID controller has marked the
drive as rebuilding. Green flashing pattern twice a
second.
3 Fault — The RAID controller has marked the drive
as faulty. Red ON solid.
3 Offline — The drive is unbound. Amber ON solid.
3 Normal drive activity — The drive is healthy and
disk access is underway. Green flashing pattern ten times a
second.
3 Normal drive activity — The drive is healthy and
no disk access is currently underway. Green ON solid.
— No drive — Drive is not present or is not fully
engaged in slot. OFF
System beep codes
When you start up the K2 Summit 3G system by pressing the standby switch or by doing a Windows
operating system restart, the CPU module might emit two short beeps. Otherwise, if there are no
errors present, the K2 Summit 3G system does not emit any audible beeps.
When an error occurs during Power On Self Test (POST), the BIOS displays a POST code that
describes the problem. The BIOS might also issue one or more beeps to signal the problem. This
indicates a serious error and it is likely that the carrier module must be replaced. Contact Grass
Valley Support.
14 November 2012 K2 Summit 3G Service Manual 37
Product description