2 years ago my now 9 year old 410 emachine computer decided to give me the middle finger and die on me. The green light was on but nothing else was happing when I tried to turn it back on. Now im trying to rise it from the dead again iv dusted everything and every wire is in place (apart from two led wires) my PSU seems to be running fine (all fans running) but at the front both a small light bellow a cylinder symbol and the main power button keep rapidly flashing green, I don't have a manual to check what this is. If anyone can help me il owe you massively + sum rep !