Devices Are Not Recognized Under Device Manager; Hard Drive(S) Are Not Recognized; Bootable Cd-Rom Is Not Detected; Led Information - Intel SE7221BA1-E User Manual

Devices are not Recognized under Device Manager

The Windows* operating systems do not include all of the drivers for the Intel chipsets, onboard
NICs, and other components. See
drivers and chipset files.

Hard Drive(s) are not Recognized

Check the following:
Make sure the drive is not disabled in BIOS Setup.
Make sure the drive is connected correctly and that is plugged into the power supply.
Make sure the drive is compatible. See
tested drives.
Make sure you have not exceeded the power budget for the server. See
and Software" for a link to software to check your power budget.
If using SCSI drives, verify that each SCSI ID number is uniqe on the SCSI bus. See your
drive documentation for details on setting the SCSI ID for your drives.
If using IDE drives, verify that the master/slave settings are set correctly. See your drive
documentation for details on setting the master/slave settings.
If using a RAID configuration with SCSI or SATA drives, make sure the RAID card is installed
correctly.

Bootable CD-ROM Is Not Detected

Check the following:
Make sure the BIOS is configured to allow the CD-ROM to be the first bootable device.

LED Information

The Intel® Entry Server Board SE7221BA1-E includes LEDs that can aid in troubleshooting your
system. A table of these LEDs with a description of their use is listed below.

Table 4. LED Functions

LED Name Function
IDE activity Front panel
5v Standby Identify 5v standby
power on state
Power LED Identify the power state
of the system
32
"Additional Information and
"Additional Information and
Location Color
Front panel Red
Back right board Green
Front Panel Green
Intel® Entry Server Board SE7221BA1-E User Guide
Troubleshooting
Software" for a link to the current
Software" for a link to the
"Additional Information
Correction
Blinking = Activity. No action
required.
On = 5v standby power on
Off = Power is off (off or
S5)
On = Power on or S0)