Re: New G2410 Won't Power On After Being Powered Off for Some Time
I've got the same problem, except with a GeForce 8800GTX. Here's what I find causes the problem:
1. turn the monitor off, and leave the system for 6 or 7 hours
2. wake up the system by moving the mouse or pressing a key
3. press the power button. It will be nonresponsive.
If you unplug the DVI cable, power on the monitor, then plug the DVI cable back the monitor will work. The best workaround I've found so far is to turn the monitor on BEFORE waking up the system. If you do, things will work properly.