Thanks WiKi .. I got the trunk means ..

So, i have tried the procedure above .. and again the same issue ..

The main thing is that the POWER led doesnt work at all .. Nither on turning on the car or inserting a CD or anything ..

Only the eject button working and the DVD keep turning inside without updating or reading the DVD or POWER led lighting

What does this means? i have tried v27, v26, v17 .. Even i got an original OS from the BMW dealer ..

Any help team???

Thanks ..