Quote: Originally Posted by tonewheelkev
Within the last week ....have observed that, on Startup.......there is no disc activity, and PC loses control of the Display (LED flashing)
.....Several minutes later, and for no apparent reason....disc activity starts, and Windows 7 boots up.
At no point can I see the 'Boot' screen (In my case the ASUS M/B screen)
These are strictly best guess scenarios;
1. Heat, caused by dust buildup.
2. Heat, caused by limited air circulation.
3. Failing power supply.
Have you opened the case to see if there is an excessive amount of dust?