Front green light is on. no signal to monitor. keyboard & mouse do not respond
SOURCE: My monitor says there is no signal from my new Dell Studio
I had the same problem and i used the DVI cable and it worked! The VGA slot on the computer was covered and it had a x on it. Maybe they didn't want us to use it...
SOURCE: My Dell Optiplex 745 "No Boot Device Available"
No boot device means that the computer cannot find a drive that has a operating system files and therefore cannot boot up.
This usually means that the hard drive in the computer is faulty.
You need to get a new hard drive and install Windows on the hard drive, together with the drivers for the computer's installed devices and programs to get a working computer.
SOURCE: Dell Optiplex gx260 Keyboard Does Not
Under BIOS setup, turn USB Emulation on. I had the same problem. Turning the USB Emulation on fixed my problem.
SOURCE: Our computer turns on, but makes 6 buzzing noises
http://support.dell.com/support/edocs/systems/dim9100/en/SM/adtshoot.htm#wp1054146
just see if this applies to your issue, repost if you need more help
Testimonial: "Just what we were looking for - thank you."
SOURCE: My Dell Optiplex 745 Desktop
Hello,
The orange blinking on your desktop power button says that there's a problem with either the power supply or the motherboard itself.
Please refer to this link for the diagnostic lights on dell computers.
What you can do is:
1. unplug the power cord
2. press the power button, hold on it for more than 5 secs
3. re-plug the power cord on your CPU
4. test if it the system will work.
If this troubleshooting step does not help, that means it is more likely that the problem is with the motherboard.
Hope this helps!
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