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If these conditions obtain:
then it's likely that the boot disk doesn't contain the requisite firmware. So upgrade NOOBS.
sudo mkdir -p /media/pi/MMC_P1
sudo mount -t vfat /dev/mmcblk0p1 /media/pi/MMC_P1
sudo find /media/pi/MMC_P1 -mindepth 1 -delete
sudo unzip /home/pi/NOOBS_v2_7_0.zip -d /media/pi/MMC_P1