Fix Fault Emachine

I have an emachine monitor which I love, but the button to turn screen on/off is broken. Any way I can buy a part and have a local handyman try to fix it?

my emachine computer say need to update registry ?

My Magnavox Tv wont display widescreen using a emachine computer, it was working but then went back to normal mode, what setting needs to be changed to fix this problem?

After about 2 1/2 years the TFT screen went completely pink/brown coloured. Tried to shut down the PC thinking it was a card issue, but now the monitor will not switch on i.e. green light will not co ... more

when i turn on the monitor a box pops up that is red blue and green ..it says self test, check your pc, and signal cable, monitor is working.......i tried another pc and that wasnt the problem i trie ... more

The monitor had been turned off with the on-off button. It has not responded to the button since then and the screen remains dark.