Removing The Drive Bay 1 Backplane - Dell EMC PowerEdge R740xd2 Installations- Und Servicehandbuch

Abbildung 59. Rückwandplatine für zwölf 3,5-Zoll-Laufwerke
1. Netzanschluss (J_BP_PWR1)
2. SAS/SATA-Kabelanschluss (BP SAS A1)
3. SAS/SATA-Kabelanschluss (BP SAS A2)
4. Signalanschluss(J_BP_SIG1)
5. SAS/SATA-Kabelanschluss (BP SAS B0)
6. SAS/SATA-Kabelanschluss (BP SAS A0)
7. Anschluss für Eingriffsschalterkabel
Abbildung 60. Rückwandplatine für zwei 3,5-Zoll-Laufwerke (hinten)
1. Netzanschluss (J_BP_PWR)
2. Signalanschluss (J_BP_SIG)
3. SAS-Kabelanschluss (J_SAS_A)

Removing the drive bay 1 backplane

Voraussetzungen
VORSICHT: To prevent damage to the drives and backplane, remove the drives from the system before removing the
backplane.
VORSICHT: Note the number of each drive and temporarily label them before you remove the drive so that you can
replace them in the same location.
ANMERKUNG: Ensure that the drive bay is fully open to access the backplane.
1. Follow the safety guidelines listed in
2. Follow the procedure listed in
3. If installed, remove front
4. Remove all the drives from the drive slots from bay 1.
5. Open the drive bays.
6. Remove the drive bay 1 bracket.
Safety instructions.
Before working inside your
bezel.
system.
Installing and removing system components 83