5. Push in and hold the LOAD button on the CPU-C1.ST 100 1G ACTLOADRUNETHERNET VOIPDBEXP1 EXP2ALMCPU board < Front view >LOAD buttonFigure 4-11 Push in and hold the LOAD button6. Turn the system power on.7. Continue holding the LOAD button for approximately 10 seconds or until RUN LED lights.8. Release the LOAD button.9. Wait until the RUN LED (green) and ALM LED (red) starts flashing (1s on/1s off) on the CPU-C1board has the following indications (approximately seven minutes).ST 100 1G ACTLOADRUNETHERNET VOIPDBEXP1 EXP2ALMRUN LEDCPU board < Front view >Figure 4-12 Status LED10. Turn the power off (wait about 10 seconds) and remove the CPU-C1 board from Main Chassisand SD card from the SD slot on the CPU-C1.CPU boardSD cardScrewsFigure 4-13 Remove the SD cardSL2100 ISSUE 1.04-8 Maintenance
