Dell Dimension 4600C PC Desktop "yellow light" Questions

light and yellow light stays on steady. test the supply power voltage at mother board connector and is 12v. all conections have been reseated and a new power switch assembly has been installed with no

...yellow light on the motherboard.and the keyboard stay lite.The system was stored for about a year unused, could the CMOS batter be the cause of this problem? Thanks the issue could be woth the power ...

light flashes yellow when i press power button,blank screen Hi, Thanks for contacting Fixya.com In order to fix the yellow flashing light please remove and reinstall the ram and graphic card reset the

...yellow light blinks, PC will not start When I power up, the green light goes on, but the yellow light blinks and the CPU will not boot up. i get beeps, but no screen display. could be a bad ...

yellow light on back at ethernet connection is also on. Could this be problem with network card?? Cannot disconnect as it is built in to MB?? Any ideas?? Thanks- - disconnect the hdd and optical drive

My dell dimension 521 comes on with the yellow light on and yellow light with a dark screen on the monitor. The power supply has to be replaced.

PC will not turn on. Yellow light blinks on power PC will not turn on. Yellow light blinks on power button. try unplugging it and plugging it back in if that doesn't work then try reinstalling it

light abcd lights yellow monitor suddenly and randomly goes blank and front panel power light and abcd lights turn yellow Does the monitor go out completely, no power? Or just lose a signal? Check ALL

...light is yellow and laptop wont launch - was fine last night and i have turned everything off Sounds as if the power unit may be faulty or maybe not plugged in. Usually with a yellow power light this ...

Yellow light on power button keeps blinking but doesn't boot. No beeps are heard, no CPU fan is turning on, only blinking yellow light. This brand usually experiences this problem. First, check the ...