5-4 Compaq Professional Workstation SP750 Maintenance and Service Guide
4. Locate the SW50 pushbutton switch on the system board.
Figure 5-2. Locating the SW50 pushbutton switch on the system board
5. Press the SW50 pushbutton switch to clear the workstation CMOS.
6. Replace the side access panel.
7. Reconnect the network cable and external devices.
8. Plug in the workstation and turn on the power.
NOTE: When the CMOS pushbutton switch is pressed, your passwords will become invalid because the
passwords are stored in the configuration memory. Reset your passwords and any special system
setups.