Help, need password for toshiba satellite P755-S5180

[bios]

Can anyone help me, I need password for toshiba satellite P755-S5180
PHQAA LA 6831P Rev. 2.0 (Intel Core i5) the fisrst problem of this laptop is every time I turn it on it will automatically turn off. I removed all the dust in the board then I test it again, after pressing the power button the laptop now is asking for password. here is the old bios with password.

Thank you.

[bios]

Re: Help, need password for toshiba satellite P755-S5180

up.

[nimmay]

Re: Help, need password for toshiba satellite P755-S5180

hi bro i need Toshiba satellite P755-S5390 NWQAA LA-6061P Bios dump need thankyou

[emr2000]

Re: Help, need password for toshiba satellite P755-S5180

up