BPI-W2 cant initialize SD card

Vasily_Tashkov · August 27, 2018, 8:13am

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?

Cantalupo · September 1, 2018, 11:16pm

Probably a problem with SD.

Vasily_Tashkov · September 2, 2018, 10:42am

I try 4 different SD card.

Cantalupo · September 4, 2018, 3:42pm

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

Vasily_Tashkov · September 4, 2018, 5:03pm

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

william · September 5, 2018, 10:20pm

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

sinovoip · September 6, 2018, 2:38am

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