my toshiba tablet will not boot up i have cleared all cache and did factory reset but it still wont start up any ideas

[Matt_1970]

toshiba tablet will not boot up i have cleared al cache and did factory reset battery is charged
and it still wont reeboot do i need to use a externalstorageto apply and updte to the device

 

[webworkings]

External storage wouldn't do anything. If it won't boot, how did you clear anything or reset? Or is it just booting to a certain point and stopping?