Canon_Help_027 posted an answer for this Canon PowerShot G9 Digital Camera:
"Your camera most likely has a short inside from a loose screw. It is rather common on your..."
Canon_Help_027 posted an answer for this Canon G12 Digital Camera:
"What you are experiencing is a problem with the image sensor / ccd sensor in the camera. ..."
Canon_Help_027 posted an answer for this Canon PowerShot G10 Digital Camera:
"This is most often a problem with the imaging sensor and no reset is going to repair the..."
Canon_Help_027 posted an answer for this Canon PowerShot SX500 IS Digital Camera With 16 Mega Pizels & 30x Opti:
"The part on your SX500 actually needs to be replaced. For this, we recommend this site: ..."