Technical Support Samsung book s bios

[camaleao]

Hi guys,
I nave a Samsung book s with backlight on but no screen, on external screen there is image. Pressing F2 do not enter bios, what should i do?

 

[sultan321]

Hi guys,
I nave a Samsung book s with backlight on but no screen, on external screen there is image. Pressing F2 do not enter bios, what should i do?

1st remove cmose battery from board and power on it should go in setup.iff not then reprogram bios

 

[camaleao]

1st remove cmose battery from board and power on it should go in setup.iff not then reprogram bios

There is no Cmos, i tried to start it without battery but it does not boot up. Unfortunately there is no bios bin available at the moment

 

[sultan321]

There is no Cmos, i tried to start it without battery but it does not boot up. Unfortunately there is no bios bin available at the moment

please send board id

 

[camaleao]

please send board id

BA92-20911A

 

[camaleao]

Hi guys,

update about this topic, i purchased a new screen to see if bios menu could be accessed only on primary screen for some reason.
New screen showed samsung logo, but still could not open bios menu because it said to press F4. after pressing F4 "all boot option were tried, press F4 again" and it restarted getting to the same point. I've done this 2 times, then left the computer for a few days. Now it doesn't show anything, same as previous screen. Is it possible that there is some firmware blocking spare parts (same as latest Apple devices) or maybe something else?
I cannot reset the notebook from external screen because i have no password for windows (this was a broken pc purchased on ebay)
Any ideas?
thank you in advance