Having problems with your Sceptre X7GNAGAV 17" LCD Monitor ?

Sceptre X7g Monitor Flashing Red & Blue Lights. Blank Screen

\015 Hey Guys, Problem with my Sceptre X7g monitor. It just stopped coming on & now just flashes blue, red, blue, red, blue, red stops and then cycles through it again. Have tried it on different computers and have tried other monitors. They will work, but the Sceptre doesn't work on anything. Not sure what it could be????\015

Answers :

I fixed this problem by unplugging the monitor, unplugging the video cables. Then hold down the power button while plugging it back in. Release power button and then press power button for on. It worked then. I got the icon for no signal, i plugged back in my monitors. Sceptre X9W
Hello,
\015\012
\015\012Here is what I got from customer service for this issue:
\015\012
\015\012Dear Customer,

While the monitor is doing that, unplug the power plug, and unplug the
vga cord from the monitor’s side. Make sure the computer is on and not
in screen saver mode or power saving mode. Hotplug the VGA cord into
the monitor, then plug in the power cord and turn on the monitor. That
should solve the problem.

If not please try this alternative method. While the monitor is doing
that, unplug the power plug, and unplug the vga cord from the monitor’s
side. Make sure the computer is on and not in screen saver mode or
power saving mode. Hotplug the VGA cord into the monitor, then press
and hold power button for 3 seconds and keep holding it while you plug
the power plug in. Do not release the power button until you see the
power LED light flash once. Afterwards you should be able to use the
monitor normally. Thanks
Repair Help & Product Troubleshooting for Sceptre X7GNAGAV 17" LCD Monitor

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Sceptre X7g Monitor Flashing Red & Blue Lights. Blank Screen


I fixed this problem by unplugging the monitor, unplugging the video cables. Then hold down the power button while plugging it back in. Release power button and then press power button for on. It worked then. I got the icon for no signal, i plug ... Sceptre X7GNAGAV 17" LCD Monitor

The power light blinks solid blue every four seconds or so (it?s off in-between). The screen is blank. None of the buttons on the side function (such as ?menu?). I have a second similar monitor from the computer in the other room I?m using to type this proving the video card and cable are fine. We?ve always (as in years) left the monitor on (w/ a screen saver) but for whatever reason turned it off for four days when we went away recently. The monitor would then not turn back on. After leaving th


Hello,\015\012Two days ago I received a Gateway 900w FDP1975W Monitor from a friend. He told me that he would have to let it rest and it would work for about a hour or so and flash green with lines, then Flashing blue power light, then nothing. ... Gateway FPD1975W 19" LCD Monitor

Monitor displays breifly then goes to blank screen


I am not familiar with your particular model, but I do know what the problem is.\015\012The inverter that runs the lights behind the screen is faulty and needs to be repaired. The lights shine from the top and bottom and reflect outwards throug ... Sceptre X7GNAGAV 17" LCD Monitor

Dell E173FP Screen blinking red, green, blue, white


The monitor is probably on protection.To start unplug monitor\015\012from power and from computer and test computer with different monitor\015\012to find out if it is monitor or computer fault.If it is computer fault and no vi ... Dell E173FP 17" LCD Monitor

Possibly Video Card problem?


Mikolan,That is so crazy.You say you previously was able to see the POST screen and now you can't?You say you switched monitors and card outputs to no avail? Is the card an ATI with an aux Molex power connector?Is the pu ... PC Desktops

Blank Display, using exernal monitor, can see display info w/flashlight, display flashes light at startup


You could have a defective screen - a defective inverter or a CCFL lamp.To determine if you have a LCD screen or video card problem, read this and follow the instructions.Defective CCFL backlight, it may have the following symptom: ... Toshiba Satellite A135-S4407 Notebook

LG1717S - Power light flashing - no image.


The monitor is probably on protection.To start unplug monitor\015\012from power and from computer and test computer with different monitor\015\012to find out if it is monitor or computer fault.If it is computer fault and no vi ... LG L1717S-BN 17" LCD Monitor

Compaq V3424au that has a blank screen on startup with all lights


You could have a defective LCD screen, If the laptop appears to be booting up and running and the hard disk is spinning and the hard disk LED light is flashing but the screen is dark then, to determine if you have a LCD screen or video card problem, ... Compaq PC Laptops

Can changing 3 capacitors on motherboard solve my problem?


We had a power surge and my VL2018W LCD monitor stopped working... blank screen and flashing blue light.I carefully opened up the back and found the power board (the one the AC plug goes into). There were abo ... Princeton Digital VL2018W Monitor

Blank screen for 15-20 minutes at startup


I have a Xerox XA7-19i. It has the same problem as described by many\015\012others - intermittent fault with the display that manifests as a white\015\012screen when the monitor is first switched on. After a few trys of\015\012switching on and off, t ... Xerox XG-91D 19" LCD Monitor

3yr old got ahold of monitor


Ok, get to the event where you get this to happen "...then turn it back on the monitor does come on normally...", but just after power-up, press the F8 key to go to safe mode. If nothing visible, press ENTER anyway...get to safe mode yet? ... Computer Monitors

Blue flashing power light only


Kdavey53, "switch-mode-power-supply" for X193W is probably in shutdown mode due to having detected a FAULT CONDITION with itself or another circuit. Black screen = partial shutdown?? Black and Blank screen = full shutdown??? Which is it? Are you goi ... Acer X193W LCD Monitor

Screen goes blank


Yes, its not the bulbs, its the inverters that are build right into the power module and all that is wrong with that is one or more bad capacitors (bulging or burst) so don't waste $100 getting a new module from Sceptre, fix it yourself (if you have ... Sceptre 17" LCD Monitor

BLUE LIGHT BLINKS BUT MONITOR SCREEN REMAINS BLANK


The monitor is probably on protection.To start unplug monitor\015\012from power and from computer and test computer with different monitor\015\012to find out if it is monitor or computer fault.If it is computer fault and no vi ... Gateway FPD1975W 19" LCD Monitor

Blank screen after monitor sleep just blue flashing light


Hi,\015\012\015\012First of all you can change the Power Settings in Control Panel. You can configure as you need. I mean after how much wait it should go for sleep n all.\015\012\015\012If it takes 5 min. to wakeup that means ... HP Pavilion dv9000z Notebook

Windows Vista does not come on the screen when I turn on my computer.


Dear Sir/Madam,\015\012\015\012 I think this is setting problem. Check the monitor setting Use “blank screen” as a screen saver option. This option will be removed. If it not clear the problem plese follow these steps to so ... PC Laptops

Problem with monitor


Hi.\015\012\015\012Are you able to see a slight image on it at dusk and maybe with the\015\012help of a flashlight. since your blue light stays on the video board,\015\012may be okay.\015\012\015\012It sounds like you have bad capacitors ... ViewSonic VX2235wm LCD Monitor

Gateway MT3421 Laptop start-up Issues


Start by removing the battery completely, and plugging the power cord into the wall socket. If the power indicator light comes on at the converter on the cord, your power cord is fine. Then plug the power cord into the computer. If the computer star ... Gateway MT3422 RTL Notebook

Difficulty getting monitor to display when computer powers up


The Problem may be due to the defective inverter unit inside the monitor. Dry to resolder if any dry joint on the inverter PCB or replace the inverter board. ... Computer Monitors

I recently moved my computer into my new condo and have not been able to use it since. The problem seems to be with the monitor. I turn on the computer and the fan comes on but the monitor displays "no signal" and then goes dark but the light one the front still flashes indicating it is getting power. The last time I moved my computer from one room to another, the monitor suddenly couldn't/wouldn't display colors accruately - no red. Attempt to adjust the color by using the monitor's controls we


Lack of video signal is usually 1 of 3 things, Power supply (PSU), Video card or Motherboard (mobo).Situation #1: If you get a blank screen and no sounds or movement it either indicates that the power supply unit (PSU) has failed or somet ... E-Machines eMachines Desktop PC

Toshiba satellite m305D screen blanks out after powering up. Power button light is out but the audio controls lights are still on.


You may have a defective CCFL backlight, it may have the following symptom: Screen flashes on and off or displays reddish pink hue. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture ... Toshiba Satellite M305D Notebook

ViewSonic Monitor has trouble to wake up after been shut down?


... ViewSonic VG2030wm LCD Monitor

Blue power button flashing with blank screen


This is most likely the power inverter board in the monitor - this is common in many monitors. If it started taking longer and longer to display an image, and the power light is blinking on-and-off, that's the problem. You can confirm that it's the ... Dell E173FP 17" LCD Flat Panel Monitor

Screen goes blank also.


The thing with removing the power from the back of the monitor and holding the Down Button down whilst plugging back in the power does work. My 19inch Monitor was having the same sort of problem. White lines would appear as I turned on the monitor. ... Xerox XG-91D 19" LCD Monitor

Gateway monitor FPD1975W-UK screen fuzzy lines for a few seconds blue on & off light flashes on and off then screen goes blank also a small current coming through the pc connector cable.


The lcd has three parts the screen plate(windows)/the logic(vga)/the inverter(power plug). Parts that go are the backlight ccfl's, behind the plate, and parts of the inverter, ie capacitors, all three take a bit of power from the inverter. The self t ... Gateway FPD1975W 19" LCD Monitor
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.8003 seconds