创维42E70RG-8M70机芯不开机

孤狼

创维42E70RG-8M70机芯不开机
42E70RG-8M70不开机，抓取打印信息如下：

ieee80211: 802.11 data/management/control stack, git-1.1.13
ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>
udev->speed: 3
UBIFS error (pid 1): ubifs_recover_leb: corrupt empty space LEB 52:71680, corruption starts at 1795
UBIFS error (pid 1): ubifs_scanned_corruption: corruption at LEB 52:1795
UBIFS error (pid 1): ubifs_recover_leb: LEB 52 scanning failed
VFS: Cannot open root device "ubi:RFS" or unknown-block(0,0)
Please append a correct "root=" boot option; here are the available partitions:
1f00             128 mtdblock0 (driver?)
1f01            1024 mtdblock1 (driver?)
1f02            1024 mtdblock2 (driver?)
1f03          114688 mtdblock3 (driver?)
1f04           14208 mtdblock4 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

只要是8M70机芯的主板，所抓取的打印信息最后一项出现Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block，基本上都是主程序损坏，可以直接升级主程序即可解决问题