SD card format ng no card

I cannot tell you what the error is, but perhaps I can give you some tips on how to solve the problem. First, try to read the SD card on your computer. Is it formatted? if not, format to FAT 32. Are there any file structures? If so, erase and format the SD card to FAT 32.

If these activities do not work, then try with another SD or SDHC card (type 10 if possible) and see if the error is replicated.

From there, recommend contacting Canon customer support for assistance.

What make and model camera? Bear in mind that your 16GB card is actually an SDHC card, not an SD card. Some older cameras and card readers will only handle SD cards (2GB or smaller) and not the higher-capacity SDHC cards.

If you are try to video capture and the SD card is a Class 4 speed then it is too slow for videos.
Use a Class 8 or Class 10 SD memory card and this will fix your problem.

I had a similar problem - I can get it to work with class 6 only

Try formatting it. Get EASEUS Partition Manager. It's totally FREE and an awesome Program for formatting and manipulating hard drives. It's very easy to use.
You can get it here: www.partition-tool.com/

When you go to download the map by default it tries to download it to the satnav i.e. not the SD card. When the website recognises the satnav it shows it in a drop box with a drop-down arrow. Click the drop-down arrow and it should give you the option to download the map to your computer. Download it to the hard drive.

After it's downloaded it may begin the install automatically. If not click the START button on your computer and go to GARMIN. In the garmin menu click MAPINSTALL to begin the installation.

When the install program finds your satnav and you get the option to install the map there again click on the drop-down arrow and select the drive letter of the SD card. This will be different to the drive letter for your satnav. The map will then be installed to your SD card.

Before you begin to install to the SD card you should know that it can be very hard to get get the 200W, and other satnavs of the same age, to run the map from SD cards. It will install to it without problem but when you try to operate the satnav then it cannot load the map and will close down again unless you remove the SD card. I recently had this problem with a garmin nuvi 760 and contacted garmin about it. They told me the problem is that 4 Gb SD cards are SDHC which operate differently from SD. They said to get a class 2 SDHC card. (You can identify the class by the small figure on the card. It will be either 2, 4, 6, 8, or 10). Before you install the map format the card. Also use webinstaller to check that you have the latest version of operating software on your satnav.

Format the SD card with "Panasonic SD Formatter" available from http://panasonic.jp/support/global/cs/sd/download/sd_formatter20.html
rather than the standard windows format function. Select the fast format option and be sure you have selected the drive letter of your SDHC card as it will format your hard drive just as easily if you select it by accident or your satnav.

To update your software you can download webupdater from http://www8.garmin.com/support/collection.jsp?product=999-99999-27
Connect your satnav to the computer and run the program. It will search for any updates to your software.
Class 2 SDHC cards are available on ebay if you can't find one in the shops.
After failing to get mine to work on a class 4 SDHC 4Gb card I followed their instructions and it worked for me. Hope it works for you too.

Most likely cause is the the SD Card is the wrong type. There are different types in the same size card.

Some cameras can only take a card to a certain volume in GB. You put a 5GB card in a camera that is only rated to 2GB and you will get an error.

Make you the Lock Protection tab is set to unlocked.

Remove battery, wait 2 minutes and try again.

The manual says this regarding format failure

The digital video camera cannot guarantee to perform formatting on all memory card formats. When this happens, please format the memory card on a PC as the FAT format.

Speed Class - SD Association

www.sdcard.org > developers > overview > speed_class

The SD Association has defined various Speed Class standards to answer a ... If your host device requires a UHS Speed Class 1 SD memory card, you can use ... ‎SD Family · ‎Capacity (SD/SDHC/SDXC · ‎Application Performance Class

How to choose an SD card: Class and speed ratings explained

www.expertreviews.co.uk > SD Cards

Aug 23, 2019 - The SD Association devised a way to standardise the speed ratings for different cards. These are defined as 'Speed Class' and refer to the absolute minimum sustained write speeds. Cards can be rated as Class 2 (minimum write speed of 2MB/s), Class 4 (4MB/s), Class 6 (6MB/s) or Class 10 (10MB/s).

microSD and SD Card Buying Guide - TechSpot

www.techspot.com > guides > 1591-microsd-buying-gu...

Jump to Speed Classes - Class 2 (C2), 2, Standard definition recording and playback ... Some SDHC and SDXC cards will also support Ultra High Speed

Help on DXG-505V

https://www.google.com/search?safe=off&rlz=1C1QJDB_enCA643CA644&sxsrf=ALeKk02MmcbrEuTOz2sgO3pG9VOviV1Prg%3A1607448429463&ei=bbfPX73aG8K1ggfW2o_AAg&q=dxg+505v+format+card+failure

..

The SDA announced the microSD format at CTIA Wireless 2005 on March 14, 2005, and approval of the final microSD specification was announced on July 13, 2005. At launch, the microSD format was available in capacities of 32, 64, and 128 MB. SanDisk introduced a 2 GB microSD card in July of 2006, initially priced at 99 USD. Since then, prices for flash memory devices have fallen dramatically. The same 2 GB card as of April 2009 can be found for as little as 12 USD at department stores, and as of May 2009 for as little as 6 USD at online electronics stores. At present date Jan 2010 a 16 GB micro SD card class 2 comes for about $40 and a 4 GB class 2 micro SD card comes for about $8.
please rate my answer as helpful. thanks. Joe

The higher the class number, the faster the card will record the video with no problems. Go for the Class 10.