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Plasma sony pmf-42b1e 42inch plasma,turns on standby then turns off,i have found a burnt board,cant find it on internet,do you know how much it would cost to repair

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Re: plasma

Wat board is burnt?
power supplydecoder?input output board?

Posted on Jan 24, 2008

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Is my computer in standby mode?

Make sure you have the cable that plugs into the back of the computer from the monitor screwed in tight. Also make sure the cable on the back of the monitor is screwed in tight and also that the power cord on the back of the monitor is pushed in all the way.

I'm almost certain you're not in standby mode. Does the computer stay on when you get the no signal message? Do you hear the fan blowing, do you hear the disk drive spinning? If not, I think your system has completely shut down. I'm thinking maybe a virus or some hardware/software conflict is stopping it from completing the boot cycle.

Try getting into the Bios or System Setup to see if the LCD Stays on and the computer stays on. Turn the computer off, then hit the power button to turn it back on. Look at the lcd screen and it will tell you what key to hit to go into the Bios or System Setup. Go into it and let the computer sit for 10 minutes or so to see if it shuts itself off.

If you are successful with the computer staying in the Bios or System Setup lets try getting into Safe Mode and see what happens. Turn the computer off and hit the power button to turn it back on and immediately start hitting the F8 key repeatedly until you see the SAFE MODE option. Select the Safe Mode option and let the system boot up. Safe mode will look different to you. The icons will be bigger and the lcd screen darker, but that's normal. If you are able to see the desktop in safe mode just try opening up MS Word and maybe let it sit for a few minutes to see if it shuts off.

If safe mode was successful, then try booting it normally. If it fails, we know we've got an issue.

Mar 23, 2012 | Acer Aspire X3400 PC Desktop

4 Answers

Plasma tv picture gone - sound ok. picture shadowy / blotchy

do you have more info on make and model?

Jun 03, 2008 | PC Desktops

2 Answers

I turn on my computer and i cant see any thing on the monitor my monitor says no signal

Thanks for the response, I opened it and the processor is burnt, one corner of it. Was a lot dust in there maybe that caused it? Anyway I found a new one on EBay for 30 bucks, the board looks fine so that should work huh?

Sep 21, 2010 | HP Compaq Presario SR2013WM (RE468AA#ABA)...

1 Answer

I can't find a manual for an ASUS KIRIN-P motherboard

this sony notebook with the pirin board was produced for the japanese/asian market only, therefore finding the mainboard manual willbe a hard task. that's all i read some where searching the net.
you may try japanese search engines or any meta-search engines to enlarge the number of sites found, good luck, buddy

Jul 23, 2009 | Sony PC Desktops

1 Answer

No active standby button, hybernate facility not found.

In the control panel, go to performance and maintenance then click power options. Or, right click the desktop and select the screen saver tab, then click the power button. If the hibernate tab is missing, either your hardware does not support standby/hibernation mode, or it is disabled in the BIOS. If the hibernate tab is available, click Enable hibernation to do you know what.

May 07, 2009 | PC Desktops

2 Answers

Dell dimension 4700 blinking yellow light

Are you getting any beep signals? You could have a massive motherboard failure or you could be having something a little easier to a memory a little research on beep codes on google if you are getting beeps from the motherboard...Also, try opening your machine and pulling out the memory sticks and trying them one at a time...if the machine works with one and not the other (for example) then you may need to simply replace that bad stick of memory...

Apr 08, 2009 | Dell OptiPlex SX280 PC Desktop

1 Answer

Monitor is on standby and light is flashing but will not turn on. Have found power switch under monitor but still will not turn on. Any ideas would be welcome

try pressing ESC key located at the right top of your keyboard. if your problem persists then let me know

Jun 18, 2008 | PC Desktops

1 Answer

Hi. i have an LG 42inch plasma, approx 18 months old. about 2 months ago, a green stripe developed down the right hand side of the screen, approx 1.5 inches wide. last week a 2nd stripe the same width...

Sadly, the plasma screen is failing. The green strip is no longer functioning properly and the failures will continue to progress.

If still under warranty, get it exchanged.

Jun 12, 2008 | PC Desktops

1 Answer

Hi I Have a plasma 42inch bravio and we dropped the plasma when we were moving, now its cracked, but it still goes and everything, I was wondering can it be repaired or fixed

Is the screen cracked? If it's just the black plastic surround you should be able to get a replacement, but being Sony it would probably be cheaper to replace the TV. You could probably get it repaired under insurance if you are insured.

Apr 06, 2008 | PC Desktops

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