My toshiba tecra M4 tablet won't boot into bios since 2 days ago. What happened is I upgraded the OS into windows 7 and upgrade the display driver, then reboot the system, it passed bios checking, then try to start up, but nothing showing on the screen. So, I shut it off, and try it again, it prompted to either repair or continue to boot up, I choose continue, won't showing up anything, then I switched it off, then power it on again, after several times. It won't boot into bios anymore, the cpu fan is still running, but no hard drive light blinking. nothing showing on the screen. Anybody has any advise how to make it boot into bios again?
Thanks!
my tecra M4 won't boot into bios, any suggestions?
Discussion in 'Toshiba' started by lovecd, Sep 25, 2012.