STEP:device initialize

STEP:device initialize 我修复U盘时状态出现这个：STEP:device initialize 写保护下边显示等待……这是什么意思啊? failed to initialize GPS device Please rebooting device是什么意思 initialize是什么意思? STEP Failed to initialize network failed to initialize title pci device failed to initialize如何解决 failed to initialize wow.mfil unable to initialize network provider step by step 2000