BPI-W2 cant initialize SD card


(Vasily Tashkov) #1

Hello. My BPI-W2 cant initialize SD card. SD is not exist, regCARD_EXIST = 0x00 (CD flag is 0x04) SD: No card present initialize SD device at slot 0 failed sd - SD sub system

Could it be software problem, or this is hardware?


#2

Probably a problem with SD.


(Vasily Tashkov) #3

I try 4 different SD card.


#4

Have you checked if you are installing content correctly in SD?


(Vasily Tashkov) #5

Yeap. But it don’t detect it at all. Like no card at all


#6

Maybe check the solder points and traces. You may need a Jewelers loop to see any cracks or breaks in the joints.


(bpi team) #7

http://wiki.banana-pi.org/Getting_Started_with_BPI-W2