Question About how reset bios or cmos if the bios menu not displayed

[dibusk8]

Hi, well i have a laptop toshiba L55-B5382RM with windows 8, actually i try to install windows 10 but i can't access to the bios, they're not displayed only show when the windows 8 started, i try to change in configuration of windows 8 to restart in mode uefi but not get solution, it jump at the win 8 started, the bios system not displayed.
The model of the motherboard is da0blimb6f0 rev e but i can´t find the cmos or a battery to reset.
I need help if another of us know the case, thanks and greetings!

 

[cin19]

Did you try these methods to enter the BIOS? https://techjourney.net/ways-to-enter-bios-in-toshiba-tecra-satellite-portege/

 

[dibusk8]

Did you try these methods to enter the BIOS? https://techjourney.net/ways-to-enter-bios-in-toshiba-tecra-satellite-portege/

i try this steps but not get solution too 🙁 thanks for the post bro

 

[dibusk8]

Its some weirt, i try to disconnect the flex of display on laptop and then i connect a monitor with vga and it show the bios menu :S i try to install windows 10 thanks for your comments dudes 😀