Troubleshooting
175
User Manual | 2906.2506.02 - 01
Troubleshooting Cooling Problems
R&S VENICE S
Troubleshooting Cooling Problems
Ensure that the following conditions exist:
● System cover, cooling shroud, EMI filler panel, memory module blank, or
back filler bracket is not removed.
● Ambient temperature is not higher than the system specific ambient
temperature.
● External airflow is not obstructed.
● A cooling fan is not removed or has not failed.
● The expansion card installation guidelines have been followed.
Troubleshooting Cooling Fans
Requirements: Follow the safety guidelines listed in chapter “Safety Instructions” on
page 152 and chapter “Safety and regulatory information” on page 7.
If installed, remove the front plate.
If applicable, remove the system from the rack.
Remove the system cover as described in chapter “Removing the
System Cover” on page 154.
Perform the following steps:
1. Reseat the fan or the fan's power cable.
2. Install the system cover as described in chapter “Installing the System
Cover” on page 154.
3. Restart the system.
If the problem persists, contact your local vendor or Rohde & Schwarz
directly.
The fan number is referenced by the systems management soft-
ware. In the event of a problem with a particular fan, you can easily
identify and replace it by noting down the fan numbers on the cool-
ing fan assembly.
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