Hey yesterday i turned comp off and moniter aswell with the power button on it and now when i turn it on the screen just flashes a green light on and off when its plugged into the comp and just stays blank when its not in can any one help me plz thank you
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When the power light is flashing the monitor is not getting a stable signal. This is hard to answer without direct troubleshooting. Check the cables first, make sure they are connected securely. If you still have problems test another monitor you know works or move monitor to a computer you know works, this will determine if the monitor is the problem or not and tell you if it is your "graphics port or adapter". If another monitor works fine, use the working cables to test the "broken" monitor. If you have an "all-in-one" computer, ignore the above steps and use a start-up repair disk. The reason this is hard to troubleshoot is there are so many things to diagnose. More than likely your "graphics card" is failing. These are some tricks to repair. You can update the driver, buy a graphic card separate from the stock port.
Switch off the TV from remote, then switch off the on/off button on the TV, remove the plug pin from the power outlet. Cool off for 48 hours and then retry. If nothing works, better refer it to a qualified service technician.
Hey I am also facing same problem.But My card was woorking fie before yesterday. I bought a new CPU cabinet> so had to remove nad reinsert the GFX card and it giving me the same problem as you are facing.... i.e. the fan is moving but screen is blank
check the power plug first and see if it is properly plug in and turning on the power button, if does not work, get a new power plug and try as i've said again and if does not work the power system has problem and should be changed.