RX2520 M4
Upgrade and Maintenance Manual 313
13.2.1.1 Preliminary steps
Ê "Locating the defective server" on page 45
Ê "Suspending BitLocker functionality" on page 67
Ê "Shutting down the server" on page 48
Ê "Disconnecting the power cord" on page 49
Ê "Getting access to the component" on page 50
Ê "Removing the air duct" on page 61
Ê "Removing the fan holder" on page 63
13.2.1.2 Removing the front panel cage
Ê Remove the ID card, see figure 272 on page 388.
Figure 210: Disconnecting the front panel cables
Ê Disconnect the front panel cable and front USB3.0 cable from the system
board (see arrows).
Ê If applicable, disconnect the cables of the ODD.
I To get enough space for disconnecting the ODD SATA cable, remove
the expansion card from slot 4, see section "Removing expansion
cards" on page 213.