hi i got some alienware m18x r2
problem is alienware working but only on external monitor
i want repair this
alienware when is cold working 10 sec on normal display you can go to bios but after 10 sec display is black
when i conect external monitor in nothing then i do fn+ f6 and external monitor wake up windows working and laptop working
1.im try change bios a8 a9 a11 its this same
2. im pulled out ati 7970m and run laptop on intel graphic working but this same situation
3. im pulled out bios battery its this same
4. im do load default setting in bios
can you help me
- i thing motherboard is faulty
- alienware lcd is faulty but working for 10 sec after turn off
what i can do
can will help me expert please
regards lukas