Lenovo 30A0 Hardware Maintenance Manual page 219

5. Press the release tab
Figure 189. Pivoting the drive bay assembly upward
6. Remove all memory modules and PCI cards that are currently installed. See "Installing or replacing a
memory module" on page 152 and "Installing or replacing a PCI card" on page 154.
7. Remove the heat sink and fan assembly from the failing system board. See "Replacing the heat sink and
fan assembly" on page 189.
8. Record the cable routing and cable connections and then disconnect all cables from the system board.
See "Locating parts on the system board" on page 82.
1 as shown and pivot the drive bay assembly upward.
.
Chapter 11 Replacing FRUs (machine types: 30A2 and 30A3)
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