Fujitsu PRIMERGY TX2550 M5 Upgrade And Maintenance Manual page 192

Hard disk drive (HDD) / solid state disk (SSD)
Figure 101: Installing the 3.5-inch HDD bay top cover (B)
▶ Place the intrusion switch holder on the HDD bay top cover as shown (1).
▶ Push the intrusion switch holder under the front chassis rim as far as it will
go (2).
192 Upgrade and Maintenance Manual TX2550 M5