Hi my computer sounds like its starting up because u can hear the fans starting but the green power led flashes contiually and it says "no signal" on my monitor? help! what could it be?

try either a new monitor or try refreshing the monitor you have. do you get anything from the monitor??

hey liam
iam maher from egypt
sure your cpu is correctly placed on the motherboard and it became hot when you turn on the computer

check the memory ( ram ) and graphic card
if u can try all them on the another computer an and also the monitor
when every thing is ok and u still have aproblem
u must re flash bios ( needing advancd user or computer engineer )