No
SanDisk is a brand of memory card. The Canon A540 takes a certain type of card, see its instrucvtion book, probably it's a CompactFlash, but it may be a SecureDigital (SD). Take the camera to a pghoto retsailer and get the right card - many cameras are fussy about just which manifestation of card they can accept. SanDisk will almost certainly make a card to suit your camera.
you click set and keep scrolling right untill it says do you want to format your memory? then you click set again ( because that means ok and if not just click ok ) and there you have it your memory card was formated:)
When you install a memory card, you have to format it with the phone format.
there are special memory cards for canon elph digital cameras
A canon memory card for your camera can be purchase at ebay or amazon or even at their corporate canon website. You may also try target or walmart stores.
To clear memory card,you could format the memory card or put in your laptop and delete it
The Canon PSC-55 does have a memory card pocket for two SD or SDHC cards.
Many digital devices such as cameras that use memory cards will have an icon or other option selection to view contents of a memory card as well as to format the memory card. If a computer has a slot for the card, you can insert it and use an application to format the card. It is often available in explorer (windows) or nautilus (linux) by right clicking the memory card entry.
Any SD memory card with a capacity of max 4GB.
you just think about it and realized that it is a memory card
Most multi-format memory card readers can read the xD format, but contact your reader's manufacturer to be certain.