User Manual

PPC-51xxA-H61 Panel PC
Page 42
Step 5: Secure the expansion card. Once the PCIe card is correctly installed in the
system, reinsert the previously removed retention screw to secure the card to
the I/O interface panel.Step 0:
Figure 3-20: Installing the PCIe Card
3.10 AT/ATX Mode Selection
AT and ATX power modes can both be used on the PPC-51xxA-H61 panel PC. The
selection is made through an AT/ATX switch on the I/O interface panel. The switch is
shown below.
Figure 3-21: AT/ATX Mode Selection