
5-10
Problem Solving
System Cooling Fans Do Not Rotate
If the system cooling fans are not operating properly, system components could be
damaged.
Note:
In addition to the cooling fans that are an integral part of
each power supply, the server chassis has hot swap cooling fans.
There are no serviceable components inside the power supply. If the
power supply is opened, the manufacturer's warranty is voided.
Check the following:
!
Is AC power available at the wall outlet?
!
Are the system power cords properly connected to the system and the wall outlet?
!
Did you press the power on/off push-button switch?
!
Is the power-on light lit?
!
Have any of the fan motors stopped (use the server management subsystem to check
the fan status)?
!
Are the fan power connectors properly connected to the front panel?
!
Are there any shorted/open wires caused by pinched cables or power connector plugs
forced incorrectly into sockets?
If the switches and connections are correct and AC power is available at the wall outlet,
contact your service representative or authorized dealer for assistance.
Diskette Drive Activity LED Does Not Light
Check the following:
!
Are the diskette drive power and signal cables properly installed?
!
Are all relevant switches and jumpers on the diskette drive set correctly?
!
Is the diskette drive properly configured?
!
Is the diskette drive activity light always on? If so, the signal cable may be plugged
in incorrectly.
If you are using the onboard diskette controller, use the SSU to make sure that
“Onboard Floppy” is set to “Enabled. ” If you are using an add-in diskette controller,
make sure that “Onboard Floppy” is set to “Disabled.” To run the SSU, see Chapter 3
“Using the System Setup Utility (SSU)”.
If the problem persists, there may be a problem with the diskette drive, system I/O
carrier, or drive signal cable. Contact your service representative for assistance.
Summary of Contents for DPS7000/XTANOVASCALE 7000 180Rb 7
Page 2: ......
Page 11: ...Contents ix Glossary Equipment Log Index ...
Page 12: ...x Contents ...
Page 60: ...2 24 Setting Up the System ...
Page 111: ......
Page 155: ...Disassembly and Reassembly 4 45 OM07508 Figure 4 32 Peripheral Bay ...
Page 173: ...Disassembly and Reassembly 4 63 Figure 4 45 ICMB Board ...
Page 208: ...5 20 Problem Solving ...
Page 209: ...6 Illustrated Parts Breakdown Exploded View Field Replaceable Units ...
Page 227: ...B Connectors Overview External Device Connector Pin Information ...
Page 244: ...10 Glossary ...
Page 248: ...4 Equipment Log ...
Page 254: ...Index 6 ...
Page 257: ......
Page 258: ...BULL CEDOC 357 AVENUE PATTON B P 20845 49008 ANGERS CEDEX 01 FRANCE 99 A9 96US 00 REFERENCE ...