VR-N100U USERS MANUALPage 87 of 98 All Items Are Subject To Change Without Notice Feb. 2004 Rev 1.0CMOS failureNIC failureSCSI failureLED RED GREEN DESCRIPTIONOn Off POST (Power On Self-Test)Flash 1 Off ROM Checksum ErrorFlash 2 Off Memory ErrorFlash 3 Off Error as No Bootable DiskSTATUSOn On Boot up into OSOn/Flash Off Software ControlledOff On/Flash LAN1 Hardware ActivityNETWORKOff Off No Network ActivityOn Off LAN1 10Mbit Ethernet ConnectionOff On LAN1 100Mbit Ethernet Connection10/100Off Off LAN1 is not ConnectedOn/Flash Off Device Activity on SCSI BusOff On/Flash Device Activity on IDE Channel(s)DEVICEOff Off No Device Activity6.6. Power SupplyThe board is also unique in that it has been designed to support the two most common types of power supplies used today(AT and ATX). This flexibility will allow it to be installed in nearly all enclosures. The ATX power supply is recommended andcomes standard with all VR-N100U rackmount systems.NOTE1: When selecting the ATX power adapter, do not forget to attach an ATX power switch to CN6 pin set.