My cd-rom/dvd-rom/cd-rw drive tray does not open, Troubleshooting guide, My computer or software program "locks up – Sony PCV-R522DS User Manual

My cd-rom/dvd-rom/cd-rw drive tray does not open, Troubleshooting guide, My computer or software program "locks up | My modem connection is slow | Sony PCV-R522DS User Manual | Page 173 / 245