I posted a thread similar to this, but nobody replied, so i just decided to post another one. I have an r4 ultra sdhc. Up until now, it has been working fine. However, it hasn't been working recently. When i turn on my ds, it just freezes at the Health and Safety screen and the text is very faint. How can i fix the problem?
Poor contact - push the card in and out several times and put in a paper shim to push the contact together. If this fails, format the card and reload everything back on