Is my M2-U defective? (Emmc not detected, HDMI not working)

I just received the Banana Pi M2-U the other day, but its behaving strangely. I cant SSH using any of the provided images other than

2016-09-26-ubuntu-mate-16.04-Xenial-edu-docker-demo-bpi-m2u.img

When plugged into HDMI, the display powers on but theres no output. Luckily I am able to plug it into ethernet and it gains an IP address via DHCP and I can SSH into it. However, I cant seem to find the Emmc partition.

pi@bananapi:~$ fdisk -l
Disk /dev/mmcblk0: 29.8 GiB, 32010928128 bytes, 62521344 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x000dbbbe

Device         Boot  Start      End  Sectors  Size Id Type
/dev/mmcblk0p1 *    204800   729087   524288  256M  c W95 FAT32 (LBA)
/dev/mmcblk0p2      729088 22527999 21798912 10.4G 83 Linux
pi@bananapi:~$ uname -a
Linux bananapi 3.10.65-BPI-M2U-Kernel #5 SMP Tue Nov 29 03:11:02 UTC 2016 armv7l armv7l armv7l GNU/Linux
pi@bananapi:~$ bpi-tools -v
F_VERSION=yes

bpi files:
/usr/bin/bpi-tools	v1.2.1(github)
/usr/bin/bpi-bootsel	v1.2.1(github)
/usr/bin/bpi-copy	v1.2.1(github)
/usr/bin/bpi-get	v1.0.3(github)
/usr/bin/bpi-migrate	v1.3.5(github)
/usr/bin/bpi-hw	v1.2.8
/usr/bin/bpi-update	v1.3.4(github)
pi@bananapi:~$ bpi-
bpi-bootsel   bpi-bt-patch  bpi-get       bpi-migrate   bpi-update
bpi-bt-on     bpi-copy      bpi-hw        bpi-tools/    
pi@bananapi:~$ bpi-hw 
bpi-m2u

Is this a software issue or could I have been sent defective hardware?

EDIT:

pi@bananapi:~$ lsblk
NAME        MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
mmcblk0     179:0    0 29.8G  0 disk 
├─mmcblk0p1 179:1    0  256M  0 part /boot
└─mmcblk0p2 179:2    0 10.4G  0 part /