05-17-2026
11:58 AM
- last edited on
05-19-2026
02:43 PM
by
Danny
HELP. MY POWERSHOT HAS LOST ONE OF ITS FLASH SETTINGS (THE ONE THAT FILLS IN BACKGROUNDS) AND NOTHING THAT I DO WILL LET ME RESTORE IT. I HAVE TRIED FACTORY RESET, READ THE HANDBOOK SEVERAL TIMES, BUT NOTHING WORKS. OTHERWISE THE CAMERA WORKS JUST FINE.
05-19-2026 02:44 PM
Thanks for letting us know what Canon product you've got. The PowerShot ELPH 300 HS is an older model which we have retired. While that means that Canon USA no longer offers direct support for it, your friends here in the Canon Community are welcome to offer suggestions!
You can also speak with a Canon Upgrade Program specialist to help you score a modern replacement that would meet your current needs at a discount. You can reach them Monday through Friday at 1-866-443-8002.
Hope this helps!
05-19-2026 03:47 PM
There isn't really a mode that "fills in the backgrounds".
Here are the flash settings available, you might be thinking about "slow synchro" which uses a slow shutter speed to brighten the background and the flash on the subject.
05-19-2026 04:26 PM
Thanks for the reply. It is the slo synchro setting that has disappeared. i used to use it for lots of portrait close ups, but it is no longer available.
05/13/2026: New firmware updates are available.
EOS R5 Mark II - Version 1.3.0
EOS R6 Mark II - Version 1.7.0
03/17/2026: New firmware updates are available.
SELPHY CP1500 - Version 1.0.7.0
01/20/2026: New firmware updates are available.
10/15/2025: New firmware updates are available.
Speedlite EL-5 - Version 1.2.0
Speedlite EL-1 - Version 1.1.0
Speedlite Transmitter ST-E10 - Version 1.2.0
Canon U.S.A Inc. All Rights Reserved. Reproduction in whole or part without permission is prohibited.