Sony DSC-HX90V Help Guide (Printable PDF) - Page 201

This phenomenon occurs when you charge the battery pack in an extremely hot or cold location. The optimum temperature for charging the battery pack is between 10 °C and 30 °C (50 °F and 86 °F). [241] Troubleshooting Troubleshooting Battery pack and power The battery pack is not charged. When the battery pack is not charged (the charge lamp does not light) even if you follow the proper charging procedure, check if the power of the product is turned off, then remove the battery pack and re-insert the same battery pack securely, or disconnect and reconnect the USB cable. [242] Troubleshooting Troubleshooting Battery pack and power The monitor does not turn on even when the product is turned on. [FINDER/MONITOR] has been set to [Viewfinder] and the Electronic Viewfinder is popped up. Push down the Electronic Viewfinder or change [FINDER/MONITOR] to [Auto]. [243] Troubleshooting Troubleshooting Shooting still images/movies You cannot record images. You are using a memory card with a write-protect switch, and the switch is set to the LOCK position. Set the switch to the record position. Check the free capacity of the memory card. You cannot record images while charging the flash. The [Self-timer] is activated. Set [Release w/o Card] to [Enable]. However, without a memory card inserted in the camera, images cannot be recorded.