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Dell Wyse 3040 Thin Client User Guide

Printed Circuit Board Assembly removal

To remove the Printed Circuit Board Assembly (PCBA ) from the device, do the following:
  1. Remove the:
    1. Chassis cover.
    2. WLAN card— Skip this step, if your device is without WLAN card. Remove WLAN cables only if module do not need to service/replace.
  2. Remove the two screws from PCBA.
  3. Lift the motherboard from the back panel side gently and slide back to clear front I/O from enclosure.
    Figure 1. PCBA removal
    PCBA removal
NOTE:
  • For reassembly, check if the thermal pad is detached from the bottom case.
  • If yes, reattach the thermal pad on bottom case.

  • Reassemble PCBA in reverse order.


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