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My tower wont turn on when i press power the green light flickers but dosent turn on

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The problem is with SMPS (Switch Mode Power Supply) of your PC. Replace the SMPS

Posted on Mar 28, 2011

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1 Answer

Wont power up


My wont turn on too, There is a orange light on the tower, Green on the left, Battery ovel, If I push the restart button, also switch the power supply switch in the back, also unplug from it, Sometimes does it, Do ou know whats causing this to happen, Please let me know Thanks

Jan 26, 2013 | Asrock K10N78M Motherboard

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

My monitor no display and light is blinking


Hi,
if the monitor light is blinking this suggests that, there is no display signal coming from the tower. This could be because of the following .

1. Bad video card 2. Bad video software

To check,where the problem is , power of the system tower and remove the power cord from the back of the tower. Press and hold the power buttoon for 10 seconds and the reconnect the power cord and turn the tower on. Check if there is any display or the status of the light changes from amber to green for even a small instance.

If the light changes to green and back to amber the video port on the tower is bad

Alternatively you can connect the monitor to another desktop or laptop to check if the same is working correctly.

Thanks for using fixya
Proton

Oct 13, 2012 | Computers & Internet

1 Answer

Veriton 7200D ACER - I went to turn on my computer today and it wont turn on. On the front of the tower there is a green light flashing intermittently. Looking at the back of the machine I see that the...


Press and HOLD the ON/OFF button for TEN seconds, until the computer turns itself off.
Then, press the ON/OFF button as per normal, and it should start.

Sep 27, 2010 | Acer Veriton 7200D PC Desktop

1 Answer

There is a green blinking LED on my motherboard, and my computer is not turning on. What is wrong? Someone told me to ... Hi, i have a dell Optiplex 780 running windows xp, the computer button is just...


Hi,
If you are referring to the green light on the system tower and is blinking the problem could be the system is in stand by mode.

Turn off the computer by pressing on the power button on the system tower for 10 seconds.

Disconnect the black power cord at the back of the system tower and then again press the power button on the tower for 10 seconds. There would be no activity on the tower when you do this.

Reconnect the power cord and then power on the computer to see if the issue is resolved.


Thanks for using Fixya
Proton

Aug 30, 2010 | Dell XPS 200 PC Desktop

1 Answer

When my computer is turned on green light is not display and the screen does not display anything than what should i do ??


If the green light is not glowing in the tower check the status of the light on the back of the tower where the power cable goes.
If there is no light in the back of the tower than it might be an issue with the wall jack or surge protector so try connecting the power cable to a different jack and see what happens. if it remains the same than try with a different power cable and check.

If the light is glowing on the back of the tower but there is no light in the front than it may happen the power supply of the pc might have failed. try to open the tower reseat the RAM cards, reseat the Harddrive cables as wells as try to reseat the cables of the power supply. if the light on the back flickers and goes away than it might be a faulty motherboard. So do a Motherboard test by turning on the pc without the RAM cards, if the motherboard is fine you will hear beeping noise if not than motherboard is faulty.

Aug 02, 2010 | Smart Modular SV3170A

1 Answer

WHEN I TURN IT ON IT DOSENT RECKONIZE THE KEY BOARD, MONITOR OR MOUSE. THE ORANGE LIGHT IS ON IN FRONT NOT THE GREEN LIGHT.


Hi,

Is the power button a steady abmber light?

If so follow the instruction below>>>>

Remove the power cord from the back of the computer. Then open the side casing of the tower and unplug the 24 pin block connector from the motherboard. The 24 pin block connector looks like this >>>>>

0b6066f.jpg


Once removed press the on/off button on the computer to dispel and residual power from the motherboard.
Then connect the block connector again and put the side panel back on and then plug the power cord back in and try to boot the computer up.

If its still the same then the power supply inside the computer may need replacing.


Good luck.

Jul 12, 2010 | Dell Dimension B110 PC Desktop

1 Answer

My vostro 200 slim tower wont turn on PLZ READ FULL


There could be a hardware problem on the computer if the power button led light is "Orange/ or amber", if you can open the computer, try removing one memory card at a time and see if the power button will change.

Dec 15, 2009 | Dell Vostro 200 Mini Tower With 20" Flat...

1 Answer

Wont post led 3 flashes


if its the red flashing light on the tower, its the hard drive activity light.

when the monitor goes on stand by, does the tower retain power? (green light on and flashing red light sometimes?) Does your keyboard's scroll lock/num lock/caps lock keys and keyboard lights work?

Sep 07, 2009 | AOpen AX4SPB-UN (91.8AT10.013) Motherboard

1 Answer

Compaq presario sr1115cl wont power up


dont u dare ever use 220 line on thes eon usa power u blow it ever time u turn it on at 220 v dont u dare do that not no reset switch erther u must now buy new power supllly ok

Oct 12, 2008 | Compaq Presario SR1120NX 2.66GHZ Tower w/...

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