E BOOT擦除不了

用wince 的e_boot擦除块设备  一直是不动  像死机一样  什麽原因？

***TE/OK6410 WINCE SYSTEM FUSING TOOL***

0) IP address: 0.0.0.0
1) Subnet mask: 255.255.255.0
2) DHCP: Disabled
3) Boot delay: 2 seconds
4) Reset to factory default configuration
5) Startup image: LAUNCH EXISTING
6) Program disk image into SmartMedia card: Enabled
7) Program CS8900 MAC address (00:00:00:00:00:00)
8) KITL Configuration: DISABLED
9) Format Boot Media for BinFS
A) Erase All Blocks
B) Mark Bad Block at Reserved Block
C) Clean Boot Option: FALSE
D) Download image now
E) Erase Reserved Block
F) Low-level format the Smart Media card
L) LAUNCH existing Boot Media image
R) Read Configuration
S) DOWNLOAD image now(SDMMC card)
W) Write Configuration Right Now

Enter your selection: a
All block(0) Erase...

[Eboot] ++InitializeDisplay()
[Eboot] --InitializeDisplay()
Press [ENTER] to download image stored on boot media, or [SPACE] to enter boot monitor.

Initiating image download in 0 seconds.

Starting auto-download ...
Erase  the block '0..3'

您好，这个错误一般是由SD卡制作错误形成的。请检查您的SD卡，一般6410使用2G（包括）以下的SD卡。并且确认使用的镜像为专门为SD卡启动专用的镜像。