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Screen turns on lights light up then after about 30 mins screen goes blank AOC PD4262

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Have you tried testing the screen on other pc if it wotks or the same effect? if you tried it on other pc and the result is the same, the screen or monitor is faulty,and needs repair or replacement, but if it works on other pc's, your pc have the problems. it could be the memory module, video card, or the motherboard or processor. also, try checking the settings, maybe you have set it to auto-off after 30 mins or so.

Posted on Jun 02, 2010

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1 Answer

When powering on screen lights up for second then off , hear sound


You probably have a power supply problem. The electrolytic capacitors are a high failure item in these TVs. I just replaced two capacitors in the power supplies of my two AOC TVs and got both of them working again. Repair will probably be much cheaper than replacing the TV.

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Why does my HP vs17 monitor screen keep going to blank black screen like it turned off but did'nt.....blue power button light is still on? Everything is running but no picture.....keeps happening everytime...


this old monitor has 2 issues.
1: it has CCFL tubes that love to burn out (backlamps)
most this old are long go, yell,dim.,blinking or DEAD.
2: push the menu button on front of mon. turn off power saver.

3: if the PC goes to sleep, or hibernete mode (parked)
then that is 100% normal
if you dont like feature then go to windows control panel
click power, ICON and turn off all monitor sleep /hibernate modes.

that assumes windows, no OS stated.


if the lamps are dead,
use flash light pointed to sceen, see data. ? bingo for bad CCFT tubes.
as seen here

http://www.pcdied.com/monitors.html#flashlighttest

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1 Answer

Turn on notebook (A200 2 years old). Runs fine for about 10 minutes then screen goes blank. if you plug in an external monitor both screens work. This is not an intermittent problem.


Have you check screen power down could be it is setup to shut down as you say after 10 mins. Access power through control panel, change settings ie to 30 mins
Fingers Crossed>?

Nov 14, 2009 | Computers & Internet

2 Answers

Picture & sound go on & off every sec, red light blinks 5 times


helloFive blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the C board, also check Q218, 219, 220 on the A board. In addition, unit could be in IK blanking, try turning up screen slightly.

shaun

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My son bought an AOC LCD TV (model L24H898) last month and connected his laptop and XBOX to it. Yesterday we lost internet connection and the screen on the TV went blank. Now none of the button on the TV...


According to the manufacturer, to reset the entire unit do the following:
1. Press and hold "Menu" and "Channel +" on the TV. 2. Using other hand, press the power button. 3. A small screen should appear in the top left part of the screen. 4. Using the remote, select "Memory Recall" and select. 5. Power off and re-boot the computer 6. Run channel auto-scan to regain the picture.

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1 Answer

Blank screen


Remove the keep the battery out for 5 mins. Press the power button for 30 seconds without the battery to drain any charge on the main hardware.

Reseat the battery and turn on the phone.

Jan 26, 2009 | Sony Ericsson K800i Cellular Phone

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Cell phone (Sony Ericsson W910i) turns itself off every 30 seconds


i have one too and it always turns itself off at least 15 times a day and a red light comes on at the back and the screen is blank. It hangs up on people half way through phone calls, and tells me i have messages wich i don't and comes up with blank messages which i can't delete!! Today it has done the exact same thing again but it has been frozen for over 3hours i have tried taking the battery out and nothing works :(

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2 Answers

Pc screen goes black green light stays on


Well since you seem to have tried a bunch of thing why nor go a bit more and replace your video card. Below is a link to your PC:
http://support.packardbell.com/uk/item/index.php?pn=P280110001&g=1400

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2 Answers

Monitor Goes Blank after 30 mins....


http://www.electronicrepairguide.com/dell-e173fpb-lcd-monitor-repair.html

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