Dell OptiPlex 3000 Thin Client Service Manual page 45

1. Speaker cable
3. Optional video connector (HDMI/VGA/DP port)
5. Optional PS/2 keyboard/mouse module connector
7. WLAN card connector
The following images indicate the location of the system board and provide a visual representation of the installation procedure.
2. Coin-cell battery
4. Optional I/O cable connector (USB 3.2 Gen 1 Type-C port
with DisplayPort Alt mode)
6. Memory module slots
8. M.2 2230 solid-state drive connector
Removing and installing components 45