Dell OptiPlex GX110 PC Desktop "4 yellow lights green" Questions

memory, but still does not turn on. look in the back, there should be 4 lights that will either be green or yellow marked A B C D , see what the code is and look it up, this might tell you whats wrong

...memory sticks, it beeped. Cpu chip warm, that indicate that it is working. 4 lights on the back two of them was yellow, A,B. C and D was green. Help figure this out. Sound like a northbridge

...yellow light and some times I get 4-5 beep sound. I tried changing the microprocessor, mother board battery and RAM (256 MB, 133 mhz) and also removing the expansion card, but it didn't help. The ...

...4 post lights in the back of the system. These are alternately yellow or green, depending on what area of the post it's in. If the system fails it's post routine at any time, the lights stop moving, ...

...4 error indicators on the back of the unit that will show a pattern of green and yellow lights. In any case, you will want to try to run the Dell diagnostics. Let us know the beep pattern and the ...

...4 indicator LEDs on the rear that light either yellow or green and can give more information. A list of the beep codes and light patterns is available here. Common problems are memory errors or ...

...yellow light comes on, on the front of the computer, not the green effective one. i am sure i have everything hooked up properly, what could be my problem...? Check if the 4-pin connector from the ...

...yellow or green. But None the less 2/3 Depicts a hard drive problem while 3/4 depicts a memory issue. Hard drive Issue: 1. Disconnect all non essential cables at the back of the computer. Leave only ...

...4 and 1 and 2 are paid I can say that is problem What are you seeing other than this? Are there other problems you see? When do you see this? I have worked on older optiplexes and the lights are ...

...yellow light and some times I get 4-5 beep sound. I tried changing the microprocessor, mother board battery and RAM (256 MB, 133 mhz) and also removing the expansion card, but it didn't help. The ...