I bought a 4GB PNY Micro SD HC card for my e250, which will not show up on my computer. Is this the right card for the e250?

Right Click Computer, Properties, Manage, Disk Management. If it doesn't show up here the card is bad. If it shows up as Not Initialized, right click it and initialize it then right click and partition it.

Hi,

The problem might be that the card is password protected, i recommend you switch it to the unlocked position and then use a computer to format the memory card and do a full format not the quick format.

hope this helped.

Try putting a tiny piece of scotch tape over the lock slider. See if that works.

Is it a 4Gb micro sdHC? The 4 GB and above are all HC (High Capacity), and can only be read by HC reading devices. If you can see them at all, they will report some foolish size which yours is doing. They use a different protocal so they can not be read by a reader which is not HC. So what you need to do is get a HC capable reader.

Sansa C240 can only read SD cards that are NOT SDHC - that means it can only read up to a 2gb Micros SD card.

I doubt that your phone accepts the 4GB version of the micro sd card, try the 2GB

Hey! samsung SGH-E250 doesn't support 4GB memory card. Try a 2GB or 1GB memory card.

Hi,
On the left side of your SD card you have a micro switch on it and must be on the upper position. On the down position your SD card is write protected !

You may have to format the disk. Right click my computer and click manage. Then click Disk Management and in the right hand side select the 4Gb memory (it will show up as 3. something Gb). and click format (provided there is nothing on it). Format as FAT or FAT32 and when it's done, it should show up in my computer as a disk.

I don't think that the sansa e250 supports sdhc cards these cards 4gb and up are only compatible with newer electronics