Sliding The Cpu Board Out Of The System Unit (Model 400T And 400Dl - HP 400 Series Servicing Manual

5. Push in the handles of the CPU board support bracket and slide the CPU board
assembly out the front of the unit (see Figure 5-11).
Figure 5-11. Sliding the CPU Board out of the System Unit (Model 400t and 400dl)
5-14 FRU Removal and Replacement