AS4021M-T2R+/4021M-82R+ User's Manual Power Fail Alarm Reset Header ............................................................ 5-19 Compact Flash Power Header ............................................................... 5-19 SGPIO .................................................................................................... 5-19 5-9 Jumper Settings ............................................................................................ 5-20 Explanation of Jumpers ......................................................................... 5-20 CMOS Clear ...........................................................................................
5-20 Power Supply Fail Detect Enable/Disable ............................................. 5-21 Watch Dog Enable/Disable .................................................................... 5-21 I 2 C to PCI Enable/Disable ...................................................................... 5-21 Onboard Speaker Enable/Disable ......................................................... 5-22 PCI-X Slot Speed ................................................................................... 5-22 SCSI Controller Enable/Disable ............................................................. 5-22 SCSI Termination Enable/Disable ..........................................................
5-23 VGA Enable/Disable ............................................................................... 5-23 Compact Flash Master/Slave ................................................................. 5-23 5-10 Onboard Indicators ....................................................................................... 5-24 JLAN1/JLAN2 LEDs ............................................................................... 5-24 +3.3V Standby LED ............................................................................... 5-24 SCSI Activity LEDs .................................................................................
5-24 5-11 Floppy, IDE, SCSI and SATA Drive Connections ......................................... 5-25 Floppy Connector ................................................................................... 5-25 IDE Connector ........................................................................................ 5-26 SATA Ports ............................................................................................. 5-26 5-12 Enabling SATA RAID .................................................................................... 5-28 SCSI Connectors ...................................................................................
5-27 5-13 Installing Additional Drivers .......................................................................... 5-30 Chapter 6: Advanced Chassis Setup 6-1 Static-Sensitive Devices ................................................................................. 6-1 6-2 Control Panel .................................................................................................. 6-3 6-3 System Fans ................................................................................................... 6-4 System Fan Failure ..................................................................................
6-4 Replacing Chassis Fans .......................................................................... 6-4 6-4 Drive Bay Installation/Removal ...................................................................... 6-6 SATA and SCSI Drives ............................................................................. 6-6 Installing Components in the 5.25" Drive Bays ....................................... 6-8 6-5 Power Supply ................................................................................................. 6-9 Power Supply Failure ...............................................................................
6-9 Replacing the Power Supply .................................................................... 6-9 viii