HPE ProLiant DL380 Gen11 User Manual page 47

Install the air baffle Install the air baffle
Procedure Procedure
1. Observe the following alerts.
CAUTION: For proper cooling, do not operate the server without the access panel, baffles, expansion slot covers, or CAUTION:
blanks installed. If the server supports hot-plug components, minimize the amount of time the access panel is open.
CAUTION: Do not detach the cable that connects the battery pack to the cache module. Detaching the cable causes any CAUTION:
unsaved data in the cache module to be lost.
2. Install the air baffle.
For systems with max-performance heatsinks:
HPE ProLiant DL380 Gen11 Server User Guide 47