Do you have the option to connect the monitor to your computer through DVI without any adapters?
Does it display on a DVI monitor? If no, I'd assume it is dead or maybe check with your system manufacturer to find out if your system supports any adapter or if they have tested any.
The adapter that you purchased is DVI-I to VGA adapters or DVI-D to VGA adapter?
Make sure on the monitor, it is configured for analog or VGA. If it is auto searching, they might not be able to find each other.
Thank you for your answer. The monitor have another input conection, an DVI-D, same as the PC. I'll buy a DVI-D to DVI-D cable and I supose It'll work.
Thanks and I'll tell you how it goes.
Happy new year