First allow me to explain, I was simply in the process of cleaning out my old PC. I was using a can of compressed air to blow out the accumulation of dust from within. Once done, I made sure all plugs were snuggly in place, and closed up my PC. I turned it on, and it acted as it should, however, there was nothing displayed on my monitor. (It acted asthough it wasn't connected to the PC at all).
My PC is a bit old. Here are the specs I could find.
Its a 2002 Sony Vaio PCV-RZ22G. It runs windows XP
Intel Pentium 4 Processor
80 GB 7200 rpm hard drive
512MB DDR333 (PC2700) SDRAM
NVIDIA GeForce4 MX440 graphics chip w/64 MB VRAM.
Some notes. It didn't beep upon startup, but it usually would. The power lights all turn on, the HDD lights turned on. Both the fans turned on, but it displayed NO image on the monitor at all.
Any and all help would be greatly appreciated, and thanks in advance!