Dell OptiPlex GX110 PC Desktop "blinking yellow light mouse" Questions

blinking of yellow and green light (like you get in disco's) but now there's a solid yellow light and some times I get 4-5 beep sound. I tried changing the microprocessor, mother board battery and RAM

blinking of yellow and green light (like you get in disco's) but now there's a solid yellow light and some times I get 4-5 beep sound. I tried changing the microprocessor, mother board battery and RAM

...blinking Yellow power light means a dead power supply. Whats with all the overly complicated answers. Every Dell I've ever worked on that had that problem was the power supply and I've fixed hundreds ...

...blinking when I move mouse also fan is loud when I move mouse or watch video's.blue power light blinks when I move mouse. Have to keep turning PC off and on to get it to come on.. green=power ...

...yellow light is on instead of the blue light in front. It turns on and off and then on again, and the screen, keyboard, and mouse doesn't work. I don't know what is wrong. What should i do? If the ...

Blinking yellow power led I have a similar problem to the one you responded to. When I press the power button to power up the power led then starts blinking yellow, but the computer does not power up.

...Blinking yellow A power supply or system board failure has occurred. Check the diagnostic lights to see if the specific problem is identified. Solid green and a beep code during POST A problem was ...

...light stays yellow(or blinks) as the computer boots it is not getting the signal from the pc. Check the VGA cable on the back of your computer, it a big blue connecter, it has to be unscrewed and and ...

...Yellow (Orange) means a device may be faulty or incorrectly installed. Blinking indicates a bad Power Supply or motherboard. Is it solid, or blinking? Monitor has gone to Power Saver Mode, because ...

...blinking line in the upper top corner. The mouse does not operate and I can push any key on the keyboard and I would hear the beeping sound. I HAVE NO CONTROL on the keyboard or mouse. I originally ...