Hi.. i have changed something in boot tab in msconfig and after restarting the pc i got a black screen nothing at all just black screen .. plz help me guys
Try removing the CMOS battery from the motherboard and then start your PC and see if you can get into BIOS. Removing battery will probably reset your BIOS values and maybe then you can work from BIOS.
Do you at least see the hard disk light running when you start your PC?
You should try to get into advanced boot options so press F8 as soon you power on the PC. Boot in safe mode and then make changes with msconfig again.
Yes the pc work every thing work but there is nothing show at all just black screen from the first second .. so i'm not able to enter bios also
Try removing the CMOS battery from the motherboard and then start your PC and see if you can get into BIOS. Removing battery will probably reset your BIOS values and maybe then you can work from BIOS.