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Alba LCD 40/68F Power is swiched on then it is Stuck on 'DO NOT POWER OFF SCAN' it loads to 100% then the scan restarts in a constant loop. Would changing the inverter or main board be the solution?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Sceptre X30SV LCD display goes black with sound... Inverter? and other parts...

I too have the same problem...Searched and waited long time for parts. I have replaced everything and the thing still flashes and goes blank but has sound. Not worth anymore stress. My neighbor is an electrical engineer who I used to think can fix anything. He too is baffled. My fix suggestion... Getting a new LCD (not a Sceptre) tonight...with an extended warranty...Sceptre (and their tech's) no help if you don't have a warranty. I learned my lesson!

Posted on Jul 09, 2008

  • 191 Answers

SOURCE: VIZIO LCD 26 INCH model# VW26L HDTV10F NOT TURNING ON

unplug ur backlight inverter plug &power on to see ,if it doesnt on , change ur mainboard

Posted on Nov 10, 2008

  • 718 Answers

SOURCE: Vizio L37hdtv10a fails to fully turn on

You will have to isolate the main board and Inverters.
Unplug the inverters and turn on the set.
If it "turns on" then try re-connecting each inverter seperately to see if only one is causing the problem.

Posted on Mar 07, 2009

  • 70 Answers

SOURCE: Philips Magnavox 37" LCD Flat

Disconnect the LVDS Cable that runs from the small signal board to the display panel and apply power,if the screen comes on,the Small signal board (aka Scaler Bd ) is the faulty board. other than that,all that's really left that has gone bad for me is the logic board.

Posted on Jul 07, 2009

BoiseLCD
  • 63 Answers

SOURCE: I have a NS-LCD37-09 tv. No picture or backlight

Your main board is faulty. I've done several of these but haven't been able to figure out which component is actually bad these yet. I've simply had to replace the board itself, and it fixes it every time. One thing you can do to get your backlights to come on (and so you know I'm not Jive'n you) Is unplug the three wire bundle that spans from power supply to main board. This will usually make the backlights fire up. I even had one that after I left it that way for a minute (with the backlight on) it suddenly started working again! But this was short lived. :-(
One time I even tried recapping the entire main to see it that would fix it. It did not. I think it might be something to do with the small chip labeled SL37HA37. It's a 16 legged bastard near the 3-wire plug I told you to pull. It's that or possibly the bigger IC near it that has a heat sink on it. The ball grid array solder joints may be faulty. Just guesses, if any smart guys out there figure this one out, be sure to tell the rest of us please!
Thanks, Chris Boise LCD www.boiselcd.com

Posted on Apr 23, 2010

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Try Re-set... Turn the TV off. Un-plug it.
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why start with the most expensive part that is never bad.?
I5 engine. 4 cylinders. high MPG or high liters/100km

instead, why not check:
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  3. first make sure the engine thermostat reaches 180F. more.
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Hi,
try pressing the power button and holding it for 10 seconds. Then wait a while. Turn it back on, you may press F12 or other key when the Samsung Logo appears (before Windows Logo) to see the boot options. Choose the one to check for any errors or anything else - Run diagnostics. Then also you may scan your hard drive for any failures.

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In that case you need to auto scan your TV to get all available channels on your location..

Go to menu and find auto scan and enter it..For best results please complete the 100% scan..

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1 Answer

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Alba 42"lcd tv watching tv it just went off,


Alba is now a product of Argos, their low cost help line number is 08456040105

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Trying to scan: I can read on printer screen: LCD list need to be upgraded


Hi,

When you try to scan using the product control panel, the message 'Error: LCD List needs to be upgraded ' displays on the computer. The 'LCD list' is the list of potential scan destinations that displays on the printer.

The solution to this issue is to re-establish the connection between the computer and the printer, and then set up the scan destination list again, if necessary. Try the following solutions in the order presented.

Solution one: Restart and reset
Follow these steps to restart your computer and reset the printer.

  • Restart your computer.
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  • Unplug the power cord from the electrical outlet.
  • Wait 15 seconds.
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  • If the product does not automatically turn on, press the Power button.
  • Wait a couple of minutes to make sure that the product is ready, and then try scanning again from the product control panel.
  • If the issue persists, or if you want to make changes to the scan destination list, continue to Solution two.

Solution Two: I will post it after confirm the issue still exists.

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Riztech

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Long press the power button until it shutdown.

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if the system start scan the system with antivirus. here some online scan that are verygood. http://www.precisesecurity.com/antivirus/online-scan.htm

may this help.

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