Replacing The System Board - Lenovo V530S-07ICB User Manual And Hardware Maintenance Manual

Figure 74. Installing the power supply assembly
7. Connect the new power supply assembly cables to the system board.
8. Reinstall the removed parts. To complete the replacement, see "Completing the parts replacement" on
page 45.

Replacing the system board

Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer cover. See "Removing the computer cover" on page 14.
2. Remove the front bezel. See "Replacing the front bezel" on page 14.
3. Remove the optical drive. See "Replacing the optical drive" on page 15.
4. Remove the storage drive bracket. See "Replacing the storage drive" on page 17.
5. Remove the card reader. See "Replacing the card reader" on page 21.
6. Remove the Wi-Fi card. See "Replacing the Wi-Fi card" on page 25.
7. Remove the M.2 solid-state drive. See "Replacing the M.2 solid-state drive" on page 30.
8. Remove all memory modules. See "Replacing a memory module" on page 34.
9. Remove the heat sink and fan assembly. See "Replacing the heat sink and fan assembly" on page 36.
10. Remove the microprocessor. See "Replacing the microprocessor" on page 37.
11. Remove all PCI Express cards. See "Replacing a PCI Express card" on page 41.
12. Record the cable routing and cable connections, and then disconnect all cables from the system board.
See "System board" on page 5.
13. Replace the system board.
Notes:
• The numbers in the following figure show the locations of the screws instead of a specific order for
removing and reinstalling the screws.
• Handle the system board carefully by its edges.
• The failing system board must be returned with a microprocessor socket cover to protect the pins
during shipping and handling.
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V530S-07ICB User Guide and Hardware Maintenance Manual