Can't find SD card on mangOHyellow+wp7607

IoT Modules WP Series
1

Hi

I have tried to insert SD card (kingston 32GB) on mangOH yellow+wp7607, but I can’t find any disk information in the system.
and system hang on (no response) after I send command “fdisk -ul” (as below)

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and I tried to pull down the SD_DETECT , but still no SD card was found…

Can someone teach me how to install sd card mangOH?

tks.

2

you can check in kernel log and see if there is anything about the SD card:

root@swi-mdm9x28:~# dmesg | grep ‘mmc’
[ 1.072562] sdhci_msm 7864900.sdhci: No vmmc regulator found
[ 1.072576] sdhci_msm 7864900.sdhci: No vqmmc regulator found
[ 1.072941] mmc0: SDHCI controller on 7864900.sdhci [7864900.sdhci] using 32-bit ADMA in legacy mode
[ 1.200555] mmc0: new high speed SDHC card at address e624
[ 1.208729] mmcblk0: mmc0:e624 SU08G 7.40 GiB
[ 1.210479] mmcblk0: p1
root@swi-mdm9x28:~#

I remember not all SD card can be used, you might need to try more other SD card: