wvr450g ttl刷机求助。。。。。。。。。。！！！

lph***

TP-LINK SafeLoader (Build time: Nov 18 2013 - 16:33:59)
DRAM: 128MB
Performing LED check... PASS  
Performing DRAM check... PASS
Press CTRL+B to enter SafeLoader: 1

Allocated memory for elf segment ok: addr: 0x80260000, size 0x93ca40
Loading .text @ 0x80267280 (4128 bytes)
Loading .text.startup @ 0x802682a0 (8 bytes)
Loading .rodata.str1.4 @ 0x802682a8 (244 bytes)
Loading .data @ 0x802683a0 (5449349 bytes)
Clearing .bss @ 0x8079aa30 (4202512 bytes)

Starting kernel

Booting Atheros QCA955x
init started: BusyBox v1.19.4 (2014-10-17 17:37:48 CST)
/sbin/rc starting
modprobe: module ath_dfs not found in modules.dep
0x4075c8
[genl_recvmsgs 344]seq not match
ath0
WPS is disabled
vlanBind = 0, vlanId = 0
/sbin/rc complete

TL-WVR450G login:

启动后就到这步。。。。键盘无法输入。。。也不知道该输入什么。。。。尝试过CTRL+B。。。没反应

lph***

没有人知道嘛。。。