Power button will not light up, but fans come on. The HD activity light comes on and stays a dim red. It seems nothing else is getting power. Please help!!!
More info needed! PC - brand and model number
PC - System specs
Did you install or uninstall anything when this happened?
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Dell Optiplex 740 Enhanced, AMD Athlon 64, 4gb Ram. Windows 7 Pro 32bit.
Dell Optiplex 780, intel Core2 Quad, 16gb Ram. Windows 10 Pro 64bitmessage edited by Pappy
@jtwhoibDid You Change Anything On Hardware, Jumper Setting, BIOS Setting, ... ?
If No,
A- PSU Problem (Damaged), Check Voltages.
B- BIOS Settings Changed. Run BIOS Setup and Check.
C - Short Circuits and Damaged System Devices :
C-1 - Disconnect HDD,CD,DVD, Power On The System and Check.
C-2 - Remove Installed CARDS, Power On The System and Check.
D - RAM Problem.Good Luck.
Thanks guys, I'll give it a try
If it's a desktop and if the PSU has a 115/230 voltage switch make sure that switch is in the correct position. DON'T GUESS and only flip the switch with the power cord disconnected.