I have Toshiba prostege R830 and I forget bios password
Is there any one who help me to reset
Pc serial number=5C086947H
Challenge code=C26T7-M8M1R-CUL2X-UAQN6-6FLMD
Please I'm waiting for you for response code
Response code=?

Toshiba Dynabook Portege A30-E-1JC

Please may I get a response code for the above laptop which gives the following challenge code?

"Serial":"50077105H"
"Challenge":"OMC9UtQHhKxtWDtragtq4pOvRukc7bYZPcvLTXKcA3jCfISp10pl9EPRszEipW7HvPxBLwW0fW5ZdlJKym9WZBUvWRXENCeuMxglRIwu7Tox6PMBscSOkBm56uTrtXIQ085jmRLWGbD3UIM2Y1h0fxDdDnauw8IUpMsoUjuSOJC5xIv88dO6b2R9fazZ29SZHvwrYbYvenGe3X1H0sebMJuJOjLlkIAaaT8TKEmsGcD6hl0bIlFiFLxcn1bW9VJboWzTC0sWKRKabQDjayNcAQiYXIPiHpMFSyI7EoySJ5A8ZCioR5c7frUWHmhpPFwbhCupy4GhdYc5hAHzPBmW9r45sPFgdjFyIaCUwS0O97G7MzzzyUfhsID"...

Hello
I have supervisor password and I need response code to unlock BIOS.
PC Serial NO. = ZC018148H
Challenge Code = 3QV86-CCXPH-83VPB-FG05C-LJXLF
Thank you all for your help.

ALL LCD LED TV SERVICE MENU CODES

Service Menu Code with Board Name

China Universal Board / Jumper Board Service Menu Code
Changhong Ruba Service Menu Code
Ecostar LED TV Service Menu Code
Orient LED TV Service Menu Code
Haier LED TV Service Menu Code
TCL LED TV Service Menu Code
Samsung LED TV Service Menu Code
LG LED TV Service Menu Code
Videocon LED TV Service Menu Code
Supra LED TV Service Menu Code
Toshiba LED TV Service Menu Code
Symphony LED TV Service Menu Code
Veste/ LED TV Service Menu Code...

hello !!!
I need Toshiba Portege R830-1N3 bios file, mainboard model is G2830A​
Please helps !!!
I've attached the old BIOS file....