S UPER S ERVER 6011L Manual 3-3 Control Panel LEDs The control panel located on the front of the SC810 chassis has five LEDs. These LEDs provide you with critical information related to different parts of the system. This section explains what each LED indicates when illumi- nated and any corrective action you may need to take. l Overheat: Indicates an overheat condition in the chassis. This may be caused by cables obstructing the airflow in the system, or the ambient room temperature being too warm. You should also check to make sure that the chassis cover is installed and that all fans are present and operat- ing normally. Finally, check the air seals for damage.
The air seals are located under the blower fan and beneath the frame cross section that separates the drive bay area from the motherboard area of the chassis. NIC2 l NIC2: Indicates network activity on LAN2 when flashing. l NIC1: Indicates network activity on LAN1 when flashing. NIC1 l HDD: Indicates IDE channel activity. On the SuperServer 6011L, this light indicates CD-ROM drive activity when flashing. 3-2