Hi moooogis,
I'm sorry to hear the LCD on your camera isn't showing anything. Normally we would recommend sending the camera in for service, but the PowerShot SD750 is out of service life. Due to that there are no repair options for that model through Canon. The only option available for it would be out Canon Upgrade Program.
Through the Canon Upgrade Program we would be able to generate a 10% discount code you could use to purchase replacement equipment. If you want use the Canon Upgrade Program you will need to call our sales team at 1-800-385-2155 from 9 a.m. to 9 p.m. Eastern time Monday through Friday. They will also be able to assist you if you have questions about buying products, when products will be back in stock, and what products the discount code can be used on.
