IBM 66270AN User Guide - Page 18

ETrbl.fm Page 16 Friday, April 14, 2000 12:57 PM Problem Possible Cause Suggested Action Reference Screen is blank and power indicator is flashing green every 0.3 second. Display mode of the computer is outside the range of the monitor. Screen is blank and power indicator is flashing green every 1 or 2 seconds. The monitor is in the Power Management Suspend or Off state. "Check Signal Cable" displays on the screen. The monitor is not receiving a video signal. Image appears to be flickering. The monitor is operating in an interlaced or low refresh rate display mode. The monitor might be affected by interference from nearby equipment. Reconfigure the computer to use a supported display mode. Further Information on page 12. Press any key on the keyboard or move the mouse to restore operation. Check the Power Management software on your computer. Power Management section on page 13. Check that the signal cable is firmly connected to the computer and the monitor. Check that no pins are bent in the signal cable connector. Reconfigure the computer to use a noninterlaced display mode with a refresh rate of at least 75 Hz. Connecting your monitor section on page 2. Further Information on page 12. Move fluorescent desk lighting or any equipment that produces magnetic fields further away from the monitor. 16