Вот консоль
U-Boot 1.1.4.2-s956 (Jun 10 2015 - 10:54:50)
DRAM: 32 MB
Flash: 8 MB
PCIe WLAN Module found (#1).
Net: eth0, eth1
Board: Ubiquiti Networks XM board (rev 1.0 e245)
Hit any key to stop autoboot: 0
## Booting image at 9f050000 ...
Image Name: MIPS Ubiquiti Linux-2.6.32.68
Created: 2016-05-15 18:20:41 UTC
Image Type: MIPS Linux Kernel Image (lzma compressed)
Data Size: 1008374 Bytes = 984.7 kB
Load Address: 80002000
Entry Point: 80002000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Starting kernel ...
Booting...
login:
Password:
KM ,ok0KNWW
KM :NMMMMMMMM
KM .. WMMMMMMMMM
KM KM WMMMMMMMMM
KM KM WMMMMMMMMM
KM KM .. WMMMMMMMMM
KM .. KM WMMMMMMMMM
KM KM KM WMMMMMMMMM
KMNXWM KM WMMMMMMMMK
KMMMMMKONM WMMMMMMMW
KMMMMMMMMM WMMMMMMM x
lMMMMMMMMM WMMMMMN xK
MMMMMMMMMl ,WMMMP dXM:
lMMMMMMMMx . ,,,aaadXMMd
lNMMMMMMW: XOxolcclodOKMMMMWc
lXMMMMMNc lMMMMMMMMMMMMNo.
llONMMM0c lMMMMMMNOo'
'lMN;. lMWl'
An initialization error has occurred.
Please contact us at support@ubnt.com
with the support info file and reference error code A12.
Please press Enter to activate this console.
Дак у вас написано в консоле ** Warning - bad CRC, using default environment ошибка контрольной суммы.