Question about Dell Dimension C521 PC Desktop

1 Answer

Power button flashes and wont turn on

Unplugged in and know that i plugged in back in it wont turn on. the power button just flashes?

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 135 Answers

Hold the power button till it goes off. Then power it back up sounds like its stuck in power saving mode. let me know

Posted on Jul 12, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

Vizio vw37l hdtv20a standby light on but wont turn on


you either have a faulty power supply or faulty main board. Vizio power supplies on the older sets are pretty decent. It's usually the main boards that go. These older main boards tend to be pricey so it may be better to buy a new set.

Mar 27, 2013 | Vizio VW37L 37 in. LCD HDTV

1 Answer

Computer wont turn on


Make sure the tower is getting power. There will be a green light on the back of the tower where the power cord goes. Make sure the cord is snug and that it is securely plugged in to your power source - I'm hoping it is a power surge strip and in which case, make sure the surge strip didn't get unplugged or turned off. If you have it plugged directly in to the wall then make sure that outlet has power by plugging something else in to it that you know works. After doing all of this, make check to see if there is a light on the back of your pc. If not, unplug the power from the back of the tower, wait 30 seconds at least, and then plug it back in. Hit the power button on the front just once, if it doesn't power up, press and hold the button in for a 2 seconds and release. If that doesn't work, your power supply may have gone bad. That happens from time to time. Good luck, hope this helps!

Jan 20, 2013 | Thermaltake Computers & Internet

1 Answer

Turned compaq off to clean it with air took off side panel put it back together now it wont turn on and there is a green light in the back flashing and making a ticking noise dont know what to do


power system off, unplug from power, while unplugged, press and hold power button for 10 seconds to discharge any residual power. Wait 3 minutes, plug system back in and try again, see is same issue occurs. IF system boots, great. If not then likely the power supply has failed.

Dec 26, 2010 | Computers & Internet

2 Answers

The ''wireless'' light on my wireless router is flashing amber


Contact Belkin for Care at 1-800-585-2494 Toll Free,,

Jan 09, 2010 | Belkin F5D8236-4 Router

1 Answer

Have a canon mp 240 keeps flasing P and 3 and the alarm light and on button are also flashing......what the it wont scan it wont print does any one know what this means


When the Power and Alarm lamps flash alternately, and P and number (error code) are alternately displayed on the LED, an error requiring servicing might have occurred.

Turn off the machine, and unplug the power cord of the machine from the power supply. Plug the power cord of the machine back in, and then turn on the machine. If the problem is not resolved, contact your Canon service representative.

Nov 08, 2009 | Canon PIXMA MP240 All-In-One InkJet...

1 Answer

Wont turn on i get a flashing lite in the power on button


A flashing power light usually indicates a hardware failure. Try unplugging the computer for 30 second then turn it back on and see if it starts. If you plug it back in and it starts flashing again it is a bad piece of hardware (probably motherboard but no way to know for sure without testing)

Jun 24, 2009 | Compaq Presario 5000 PC Desktop

1 Answer

It turns on with no picture then shuts off. Red light flashes in front by power button. Wont turn back on until i unplug and plug in


There are multiple fixes for solid red status or lamp light. I need to know which.
bigtvfixer@yayoo . com

Jun 03, 2009 | Toshiba 57H84 57" Rear Projection...

1 Answer

Turned off compaq presario desktop and now it wont turn back on. I used the start menu to shut down. Everytime I press the power button a light flashes over a symbol that looks like a lightbulb. Help


Hello,

Try the following:
1. If connected to surge protector, make sure it's on. If it is, then...
2. Try plugging computer directly into wall and turn on...if no then...
3. Unplug and plug the power cord back in and then try to turn on...if nogo then...
4. If there's a switch on the back of your pc that has 120/240. Switch it back and forth back from 240 back to 120, turn on again...if no go then...
5. Unplug everything from the back of your pc except power cord, keyboard, mouse, and monitor. Try again. If it still doesn't turn on.. let me know. By chance, has any power outage occured or any change been done to pc since it was last turned on?

Dman

Jan 08, 2009 | HP Compaq Presario SR1123WM PC Desktop

1 Answer

Sony bravia tv


Solution is simple....

First, unplug power cable from the back of your TV. You will notice the flashing light is still flashing. Don't worry, go to the Second step.

Second, keep pressing on the POWER button, located on the panel at the top of your TV, to shut off your TV. This will stop the flashing light from appearing.

Third, Plug the power cable back onto your TV

Fourth, press the POWER botton ONCE, using the same button used in the Second step to turn your TV back on.

Fifth, you will see the POWER light comes on, as normal.

Sixth, using your remote control, press the green button to turn on. Your TV should work as normal.

Jun 08, 2008 | Televison & Video

Not finding what you are looking for?
Dell Dimension C521 PC Desktop Logo

345 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dell Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18389 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

mukhtar21 shaikh
mukhtar21 shaikh

Level 3 Expert

2017 Answers

Are you a Dell Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...