None of my SD cards (I have 4) will work with my panasonic lumix

The DMC-FZ20 works with SD cards, not with SDHC cards.

Or do you have some other question?

The DMC-FZ20 works with MMC and SD cards, 2GB or smaller. Your 8GB card is an SDHC card, which fits into the slot but is electronically incompatible.

The FZ20 works with MMC and SD cards, 2GB or smaller. It will not work with higher-capacity SDHC cards.

Hi

According to the information I have the maximum card size for the DMC-FZ20 is 1Gb SD.

Hope this helps

Dave

Hi,

The 8GB card is SDHC, the FZ20 does not support SDHC only standard SD.
Here is the compatibilty list at Panasonic.

http://panasonic.jp/support/global/cs/sd/connect/dsc/dmc_fz20.html

Hope this helps.

DO NOT go for 4GB and beyond. I had purchased a 4GB SD Card but my DMCFZ20 camera did not support it. It has worked fine with 2 GB.

Yes.

Had to take my SD card in for a system recovery.
Thanks

Did You try checking the sd card or turning it on and off

Plug you camera into USB. Go to My Computer and find a drive device named External Drive or USB Storage etc. Click on this and you should see a folder named DCIM (digital camera EXIF standard Digital Camera IMage folder. This is your cameras memory card.

Click on this and find a subfolder(s) named according to manufacture. For Panasonic it would be 100_PANA or maybe 101_PANA. These are you picture folders. Click on one to find pictures. Drag and Drop folder to computer to download them.