Hi all, Firstly I would like to say I have used the search facility and it wasnt really giving me answers specific to what im looking for I have a system, which up until around 3 months ago was working fine.... And then one day it decided enough was enough and it wouldnt boot up for me. I got power but just nothing appeared on the screen! Very Annoying! I had since gone out and purchased a new one. I have some time off work at the moment and Ive made it number 1 Priority to get it back up and running hopefully!! Ive been searching google to no avail and fortunately came upon this site... Im hoping you can help me out so here goes The system itself as I say lights up. I have 3 leds on my case. HDD TURBO POWER When I switch it on I get the power LED on okay and you can hear the fan whizzing away as normal. The hdd lights up in red also... I have chenged the hard drive this morning for a brand new one and again the same still so the hard drive isnt at fault Im assuming The monitor just sits in like a standby mode... It has power and an orange light shows. normally it starts on orange and as the system boots up it turns to green and the monitor displays... this isnt happening. It just sticks on the orange standby type mode I then decided to test the monitor... I took my new monitor off the system im using right now and connected it to the one that wont switch on. The monitor displayed MONITOR WORKING CHECK SIGNAL CABLE the pins look okay on the connection But I am very un-sure as to where to go from here. Ive hit a wall and not going any where fast? Any diagnostics I can try Or anything I can check? Looking for advice or a solution if anyone has been in my siutation before?