Question about Gateway FHX2300 LCD TV

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Montior goes black i turn off the monitor and turn it back on i can do about 2 things and screen goes black again repeat this as many times as i want. Gateway FHX2300 monitor

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My monitor has been switching connections on me randomly. Hit the menu button. The one to the left of the power butter when facing the screen. Hit the left arrow twice then hit the menu button again. This will open up the screen where you can choose one of three inputs. I'm going to assume that it is on the incorrect input so use the arrow keys highlight what input you are using and the hit menu button again and your screen should return to normal. Mine only does this randomly when it goes into screen saver, hibernate or sleep. I don't know how to permanently get it to stop doing it though.

Posted on Aug 29, 2010

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1 Answer

Montior screen is half shaded and half bright


Do this to check if your monitor is in working state or not...!

Step 1:- Turn on your computer.
Step 2:- Unplug the Video Cable of your monitor which is connected with the computer.

( Video cable:- Cable going from the back of your monitor to the back of your tower. It has a plug with two screws on the plug ends, which you can unscrew to unplug it. Thats how it looks like. Some times it is in grey in color some times in blue.)

Step 3:- Now check on your monitor. If the display says " No Input Signal " :- your monitor is fine. Some thing wrong with the computer graphics.
If there is not display and the monitor light is blinking or solid the monitor has gone bad.

( Note :- Remember when you unplug the video cable do not unplug the power cable of the monitor. )

Let me know if it helps.

May 18, 2010 | Computers & Internet

1 Answer

Monitor comes on then after 2 seconds screen goes black then if i turn it off again then repeat the process does the same thing


hi,

the power supply of the light tubes is not working well
you need to replace the capacitors of the power suply
the value of the capacitors are bethween 220/40V 470/40V normal theire are 2 pieces.
you will find this in the bak of your screen after removing the cover, its near the tube connectors located.

greetings

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1 Answer

Philips Brilliance 200 W 6 Flat Screen Monitor blacks out


sounds like the monitor is burning out or color is out of alignment could be result of burning out and no it's not worth repairing it. had one guy repair a montior a while back, could be looking at easy 200 to 400 bucks repair. not worth it. much cheaper to buy.

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1 Answer

How do we know if the monitor is bad versus the computer? screen i black with occassional flashing of some white writing on the screen


when a montior goes out, you'll notice 2 things, a reddish hue and then a slight humm then mabey a pop(backlight death)
the other is no picture but backlight :D
check your connector
(if your using CRT try vacuming the back off it Dust can cuase and Deugass if you never turn it off)

the computer's GPU can be cuasing the issue, one way to find out, stress test it, and trubbleshoot, you can do this in display options :D
some stress test software would be off the top my head... uhh sandra
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1 Answer

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This is usually due to bad capacitors in the montior, something a good computer repair or TV repair shop could fix. The caps can be replaced.

If the monitor is a smaller one, like 17-19 inch, it might not even be worth fixing if the cost is too high. Usually the 22" and larger cost a bit more and might be worth fixing.

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3 Answers

Montior Repeatedly Shuts Off/Goes Black


i have the same problem .
already know what it is .
its the cfl power inverters which are build into the power supply
easy way to see is let the computer start up hold a flashlight up to the screen you should see your desktop .if so its the inverters/powersupply .
just started looking for a replacment for mine the closest i have found is around 25 bucks plus shipping wont know if it will work till monday when i can call them to match up the one i have


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Monitor is getting hot and cutting off. Try on another computer. Try another video card. If it does the same thing then it is BAD

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1 Answer

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the problem is in the monitor, it charging and then discharging, u have to replace the capacitor in the montior and it will work

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1 Answer

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We had the same problem with the 17" we bought in Aug. Sent it back for repair. Acer sent it back without fixing the problem. Started doing it again in Nov. This time I called a supervisor and they sent me a new monitor. Well yesterday it started doing the same thing. You can fix it temp buy unplugging it and holding down the on-off switch for 30 seconds. Please let me know if you have a better fix.

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4 Answers

Screen STAYS BLANK


check your system unit to make sure the problem is not from the system unit

the signal stage and cable is more likely to have faults contact a local technician for confirmation

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