E4300 DisplayPort not working
I have a Latitude e4300 with docking station, and I'm trying to drive an external monitor with the DisplayPort cable. Windows won't detect the monitor. Monitor keeps entering save mode. If i switch to use a DVI cable from the docking station to the same monitor it works.
Win 7x64 Enterprise, Mobile Intel 4 Series Express Chipset Family, Intel driver version 188.8.131.523 (latest available from Intel). Monitor is Dell 2408WFP