Story   Photographer   Editor   Student/Intern   Assistant   Job/Item The Online Resource for Sports Photography

 Front Page
 Member Index
 Latest Headlines
 Special Features
 'Fun Pix'
 Message Board
 Educate Yourself
 Equipment Profiles
 Classified Ads
 Monthly Clip Contest
 Annual Contest
 Current Issue
 Back Issues
 Members Area
 "The Guide"
About Us:
 About SportsShooter
 Contact Us
 Terms & Conditions

Sign in:
Members log in here with your user name and password to access the your admin page and other special features.



|| Member Message Board

Help diagnosing CF card issue
Matt Cashore, Photographer
South Bend | IN | USA | Posted: 5:50 PM on 01.30.13
->> Here's the issue:

Sandisk 16GB Extreme Pro. When I put it in my 5DIII, the red activity light came on and stayed on. After a while the camera displayed an error message saying I had to format the card. I tried formatting and it gave me an error message saying it couldn't format.


I put the card in a D3s, pretty much same thing. Activity light on solid the entire time the card is in the camera.

Put it in a card reader and it shows up as "generic storage device."

So the card's toast. Fine. But I'm the curious sort so I want to know why, and I want to know if I caused it and/or did any damage to my camera by tinkering with it.
 This post is:  Informative (0) | Funny (0) | Huh? (0) | Off Topic (0) | Inappropriate (0) |   Definitions

Curtis Clegg, Photographer
Sycamore | IL | USA | Posted: 7:24 PM on 01.30.13
->> I'd say there is a decent chance the card is counterfeit. Is this a brand new card? Did you get it from a reputable dealer, or from an eBay seller?

One source estimates that as many as one third of the SanDisk cards in the world are counterfeit:


For some reason it seems that SanDisk is targeted more by counterfeiters than other brands, but in any event, I would never advise anyone to buy memory cards from anyone except the largest and most reputable dealers.
 This post is:  Informative (1) | Funny (0) | Huh? (0) | Off Topic (0) | Inappropriate (0) |   Definitions

Matt Cashore, Photographer
South Bend | IN | USA | Posted: 9:49 PM on 01.30.13
->> 99% sure this particular card was from B&H, and I have used it for over a year--in both Canon and Nikon bodies--with no issues 'till tonight.
 This post is:  Informative (0) | Funny (0) | Huh? (0) | Off Topic (0) | Inappropriate (0) |   Definitions

Alan Look, Photographer
Bloomington/Normal | IL | United States | Posted: 10:40 PM on 01.30.13
->> Matt, will it let you format it on the computer? If the OS won't do it, try Image Rescue or Sandisk's card recovery software. There is often formatting utilities included in those.
 This post is:  Informative (0) | Funny (0) | Huh? (0) | Off Topic (0) | Inappropriate (0) |   Definitions

David Seelig, Photographer
Hailey | ID | USA | Posted: 2:45 AM on 01.31.13
->> Sandisk has a 5 year warranty contact them and get it replaced
 This post is:  Informative (1) | Funny (0) | Huh? (0) | Off Topic (0) | Inappropriate (0) |   Definitions

Eric Canha, Photographer
Brockton | MA | United States | Posted: 10:27 AM on 01.31.13
->> Sounds like the card's firmware got toasted. I'm not sure that there are any utilities to allow an end user to flash the FW back onto the card. I'd just send it back for a swap.
 This post is:  Informative (0) | Funny (0) | Huh? (0) | Off Topic (0) | Inappropriate (0) |   Definitions

Robert Hanashiro, Photographer
Los Angeles | CA | | Posted: 10:46 AM on 01.31.13
->> Cards are pretty inexpensive these days ... toss it.

Why take the chance of it failing during or (worse) after a shoot?

They have a "lifetime guarantee" so just get an RA # from the company and send it back.
 This post is:  Informative (1) | Funny (0) | Huh? (0) | Off Topic (0) | Inappropriate (0) |   Definitions

Stanley Leary, Photographer
Roswell | GA | USA | Posted: 10:57 AM on 01.31.13
->> Years ago Hoodman came out claiming 0% failure rate. It was written up on Scott Kelby's blog here

I am having a hard time finding anything that supports this or disproves this.

What is the consensus with the folks here?

I just won the Hoodman Steel 32GB CompactFlash Card 1000X as a door prize at the ASMP meeting here in Atlanta. When giving this out Kevin Ames told us about the 0% failure rate of this card.

I had never heard about it until this week. If this is accurate why wouldn't you spend more to avoid the failure?
 This post is:  Informative (0) | Funny (0) | Huh? (0) | Off Topic (0) | Inappropriate (0) |   Definitions

Chuck Steenburgh, Photographer
Lexington | VA | USA | Posted: 6:55 PM on 01.31.13
->> I noted that claim too, Stanley. As I recall, they claimed "no failures in the field" or somesuch. A quick glance at their website doesn't reveal that or any similar claims now, though I did see Kevin Ames's name on their list of testimonials.

I have not had a chance to put their new UDMA 7 or UHS-I cards through my little test battery, but their other cards are underwhelming in terms of speed. I've never relied on any of their prior cards.

I will give the new versions a look into, though I'm not expecting much.
 This post is:  Informative (0) | Funny (0) | Huh? (0) | Off Topic (0) | Inappropriate (0) |   Definitions

Yamil Sued, Photographer, Photo Editor
Peoria | AZ | USA | Posted: 10:27 AM on 02.01.13
->> I use Hoodman Exclusively.

The only time I had a failure in the field was with an older Hoodman CF Card I got for free from a friend. When I called Hoodman, they sent me TWO cards and asked me to Smash the offending card with a hammer ;)

Since then, I'm 100% confident in their cards and their service.

Every time I hit the Range for an event, I take 16@ 16GB Hoodman 300X CF Cards, they run great on my D3's!!
 This post is:  Informative (0) | Funny (0) | Huh? (0) | Off Topic (0) | Inappropriate (0) |   Definitions

Matthew Hinton, Photographer, Assistant
New Orleans | LA | USA | Posted: 1:14 AM on 02.02.13
->> I've noticed if you a fill up a card all the way this is sometimes more likely to happen with an old card that is a few years old.

You can find some desiccant, those little bags that say "do not eat," throw the card in with the desiccant in a ziploc bag there and let it dry out for a few hours. Or try a hair dryer.

Also try blowing into the contact holes with canned air (blow can once or twice before blowing in the holes to get out any crap stored in the canned air bottle first). This may get any dust trapped in the holes. Sometimes taping the card on a flat service with the holes facing down can force a piece of dust out.

Sometimes waiting a day for it to dry out helps. The cards can get moisture from time to time especially if you go in and out of air conditioning.

Also if the card gets really warm after being put in a card reader. Put the card in a ziploc bag first. Then stick it in the freezer for a little while like an hour. Then take it out but don't take it out of the ziploc bag for a while. Then all the condensation from defrosting will form on the bag not the card.

Then insert the cold card into the reader and see if it shows up. Then get you images off ASAP before it warms up again.

Try formatting once in the camera and see if shows up as a valid card again. Don't take a pictures if you need the old files because you'll overwrite any old files.

Trying reading the card on a PC. They sometimes show up on a PC better because of the FAT file system.
If you can read the card get everything you can off. If reads but don't see anything run your favorite rescue software and find the files.

Then request an RMA from Sandisk

I've used the online chat. Then send it in and they will give a new card of exact same type.
 This post is:  Informative (0) | Funny (0) | Huh? (0) | Off Topic (0) | Inappropriate (0) |   Definitions

Add your comments...
If you'd like to add your comments to this thread, use this form. You need to be an active (paying) member of in order to post messages to the system.

NOTE: If you would like to report a problem you've found within the website, please let us know via the 'Contact Us' form, which alerts us immediately. It is not guaranteed that a member of the staff will see your message board post.
Thread Title: Help diagnosing CF card issue
Thread Started By: Matt Cashore
Member Login:

Return to -->
Message Board Main Index
Sing, sing a song. Make it simple ::..