Figure 102. Removing the screws that secure the system board
10. Install the screws to secure the new system board.
11. Route all the cables that you disconnected from the failing system board, and then reconnect the cables
to the new system board. See “System board” on page 4.
12. Complete the replacement. See “Completing the parts replacement” on page 58.
Replacing the coin-cell battery
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
Your computer has a special type of memory that maintains the date, time, and settings for built-in features,
such as parallel connector assignments (configurations). A coin-cell battery keeps this information active
when you turn off the computer.
The coin-cell battery normally requires no charging or maintenance throughout its life; however, no coin-cell
battery lasts forever. If the coin-cell battery fails, the date, time, and configuration information (including
passwords) are lost. An error message is displayed when you turn on the computer.
1. Remove the monitor stand. See “Replacing the monitor stand” on page 20.
2. Remove the LCD panel. See “Removing the LCD panel” on page 22.
3. Remove the heat sink. See “Replacing the heat sink” on page 39.
4. Remove the microprocessor. See “Replacing the microprocessor” on page 47.
5. Remove the memory module. See “Replacing the memory module” on page 41.
6. Remove the Wi-Fi card. See “Replacing the Wi-Fi card” on page 50.
7. Remove the M.2 solid-state drive. See “Replacing the M.2 solid-state drive” on page 43.
8. Remove the system board. See “Replacing the system board” on page 53.
9. Replace the coin-cell battery.
54
V530-24ICB AIO User Guide and Hardware Maintenance Manual
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