Huawei MediaPad 7 Lite S7-931w - Failure to Identify the MicroSD Card

MediaPad 7 Lite Maintenance Manual
INTERNAL
2012-10-08
Huawei Confidential
Page 43 of 82
Re-load the U1302 (Nand flash).
SIM card failure
Check whether
MediaPad 7 Lite enters the
offline mode.
Yes
Set MediaPad 7 Lite
to non-offline mode.
No
Check
whether the voltage of the C1500 ranges
from 1.8 V to 3.3 V.
Yes
Replace the U2401.
No
Re-load the U1302.
9.5 Failure to Identify the MicroSD Card
The following figure shows the principles of the microSD card.