Fujitsu PRIMERGY RX2540 M7 Upgrade And Maintenance Manual page 155

▶ Wait about 30 seconds to allow the HDD to spin down.
This period is necessary for the RAID controller to recognize that an
HDD module has been removed and for the HDD to come to a stop.
▶ Pull the HDD module completely out of its bay.
Installing a 3.5-inch dummy module
CAUTION
▶
If the removed HDD module is not replaced immediately, always
replace a dummy module into the unused HDD bay to comply with
applicable EMC regulations and satisfy cooling requirements.
Figure 66: Installing a 3.5-inch HDD dummy module
▶ Push the dummy module into the empty bay until it engages (1).
▶ If applicable, insert the dummy lock (2).
Concluding steps
▶ If applicable,
"Installing the front cover with lock" on page
RX2540 M7
Hard disk drive (HDD) / solid state disk (SSD)
Upgrade and Maintenance Manual
71.
155