原帖由： bray bsox ,
I had this problem while doing a factory reset. The machine was working fine, i did a factory reset, and the machine shut down. When it started to reboot, the machine showed 'red light, no batter screen' I disconnected the keyboard and everything worked fine. the reinstall picked up right where it left off. I am not sure if I will be able to use this machine with the keyboard, but at least that got me past the roadblock.