White Box, Ask Password on Satellite NB10-A PU141L

[Masita]

Satellite NB10-A PU141L
Manufacture plus Win 8.1

Upgrade Win 10 running normal. But after create disc recovery, sytem sleep.
Wakeup, it ask Enter password.
When press F2 or F11, SHIFT cannot login BIOS.
I dont now this bios or win pasword or ?
Please hel me
Thq

 

[rgd1101]

sound like a hdd password, need to contact TOSHIBA