Problems with USB 2.0 compact flash card readers and large capacity cards?

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My dad mentioned to me that he'd heard that there was some sort of
systemic problem with Mac OS X dealing with large capacity (1GB+)
compact flash cards in USB 2.0 compact flash card readers.  I'm
certainly having such a problem now.  The card reader I just got
(CameraMate Hi-Speed CompactFlash & Microdrive Dual Digital Media
Reader/Writer; see

<http://www.ziocorp.com/products/CameraMateHSCF_body.html>

for more details) mounts a 64MB and 256MB card just fine, but only
mounts the 1GB card sporadically.

I have an iBook G4 running OS X 109.4.3.  Any suggestions as to why
this might not be working?

Thanks in advance!

-Lotofun
0
Reply lotofun61 (67) 12/19/2005 12:33:37 AM

In article <181220051933387305%lotofun61@yahoo.com>,
 Lot-o-fun <lotofun61@yahoo.com> wrote:

> My dad mentioned to me that he'd heard that there was some sort of
> systemic problem with Mac OS X dealing with large capacity (1GB+)
> compact flash cards in USB 2.0 compact flash card readers.  I'm
> certainly having such a problem now.  The card reader I just got
> (CameraMate Hi-Speed CompactFlash & Microdrive Dual Digital Media
> Reader/Writer; see
> 
> <http://www.ziocorp.com/products/CameraMateHSCF_body.html>
> 
> for more details) mounts a 64MB and 256MB card just fine, but only
> mounts the 1GB card sporadically.
> 
> I have an iBook G4 running OS X 109.4.3.  Any suggestions as to why
> this might not be working?
> 
> Thanks in advance!
> 
> -Lotofun

Try plugging it directly into the computer or a hub that is plugged into 
the electric socket.  The GB cards don't work as good in the keyboard on 
non electric hubs as the smaller cards do.

-- 
Rodger
0
Reply Forgetit (44) 12/19/2005 2:58:53 AM


The computer I'm working on is an iBook, so I am plugging it directly
into the computer.  I thought of the power issue, so I tried it with
the power adapter in---no luck.

Also, the card works fine in an old USB 1 reader with the same
computer.  It's just too slow!

In article <Forgetit-48C0C6.21585618122005@news-rdr-03.ohiordc.rr.com>,
Rodger Stamm <Forgetit@nomail.invalid> wrote:

> In article <181220051933387305%lotofun61@yahoo.com>,
>  Lot-o-fun <lotofun61@yahoo.com> wrote:
> 
> > My dad mentioned to me that he'd heard that there was some sort of
> > systemic problem with Mac OS X dealing with large capacity (1GB+)
> > compact flash cards in USB 2.0 compact flash card readers.  I'm
> > certainly having such a problem now.  The card reader I just got
> > (CameraMate Hi-Speed CompactFlash & Microdrive Dual Digital Media
> > Reader/Writer; see
> > 
> > <http://www.ziocorp.com/products/CameraMateHSCF_body.html>
> > 
> > for more details) mounts a 64MB and 256MB card just fine, but only
> > mounts the 1GB card sporadically.
> > 
> > I have an iBook G4 running OS X 109.4.3.  Any suggestions as to why
> > this might not be working?
> > 
> > Thanks in advance!
> > 
> > -Lotofun
> 
> Try plugging it directly into the computer or a hub that is plugged into 
> the electric socket.  The GB cards don't work as good in the keyboard on 
> non electric hubs as the smaller cards do.
0
Reply lotofun61 (67) 12/19/2005 10:51:49 AM

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