90
Replacing and Adding Internal Devices
3
Place your fingers in the holes on the top of the fan and pull the fan
out of the fan tray. Wait until the fan blades stop rotating before you
put the fan down.
4
Insert the new fan into the fan assembly. Make sure the direction of
rotation and airflow match the direction and airflow of the fan you
removed.
5
Close the case. (See “Closing the case” on page 31.)
Replacing the fan power distribution board
The fan power distribution board rests in the bottom of the fan tray and
distributes power to all of the fans and the fan status LEDs. The fan power
distribution board also provides hardware monitoring for all fans.
To replace the power supply:
1
Turn off the server and disconnect the power cord and all peripherals.
2
Remove both top panels. (See “Opening the case” on page 26 and
“Preventing static electricity discharge” on page 25.)
3
Remove all of the fans from the fan tray.
8506284.book Page 90 Thursday, July 13, 2000 11:43 AM
Summary of Contents for 8450R
Page 1: ...A MAN US 8450R SYS GDE R0 6 00 8450R Server System Manual ...
Page 5: ...iv 8506284 book Page iv Thursday July 13 2000 11 43 AM ...
Page 19: ...18 System Features 8506284 book Page 18 Thursday July 13 2000 11 43 AM ...
Page 25: ...24 System Setup 8506284 book Page 24 Thursday July 13 2000 11 43 AM ...
Page 119: ...118 Using the BIOS Setup Utility 8506284 book Page 118 Thursday July 13 2000 11 43 AM ...
Page 147: ...146 Troubleshooting 8506284 book Page 146 Thursday July 13 2000 11 43 AM ...
Page 161: ...160 Safety Regulatory and Notices 8506284 book Page 160 Thursday July 13 2000 11 43 AM ...
Page 172: ...A MAN US 8450R SYS GDE R0 6 00 8450R Server System Manual ...