really need help!!!

[edmon1]

hey
i'v changed my primary graphics adaptor in bios to external mode accidently !!
now nothing boot just black screen on my laptop screen fan work good but nothing to show!
my laptop is lenovo ideapad 500 with in-built battery so i cant remove my batery !
plz help me to rest my bios or another easy way!!

 

[edmon1]

i tried this solution with no success:
picked up CMOS battery for 5 min and turn laptop nothing happend!

nova button doesnt work !


anyone know any idea??

 

[Neur0nauT]

So when you first switch the laptop on......are you getting any display before it starts to load Windows? It should at least be showing you a post screen to allow you to access bios.

Did you try plugging in an external display yet?

 

[edmon1]

So when you first switch the laptop on......are you getting any display before it starts to load Windows? It should at least be showing you a post screen to allow you to access bios.

Did you try plugging in an external display yet?

no i just see an black. screen no loadding windows!

and after i change primary graphic adaptor to external in bios this shit happen to me!:|

 

[Neur0nauT]

So when you first switch the laptop on......are you getting any display before it starts to load Windows? It should at least be showing you a post screen to allow you to access bios.

Did you try plugging in an external display yet?

no i just see an black. screen no loadding windows!

and after i change primary graphic adaptor to external in bios this shit happen to me!:|

I think you might have a deeper issue then. Check HERE and see how you go.

 

[edmon1]

i just should flash again bios for this problm by Usb flash drive !
but how ? this my prblm!

but tnx guys for ur hlp