Having problems with your PC Desktops ?

Sony VGN FS660 LCD back-light works most of the time, then flickers on and off and sometimes goes out altogether. Usually works fine for the first hour.

Answers :

I have found the cable is usually the culprit... and most of the time it is a loose connection on the board where the cable seats...
Repair Help & Product Troubleshooting for PC Desktops

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 :

Monitor keeps blank even the power lLED is on green

Try replacin a new display card. If it is fine working.ok\015\012If not try fixing for cold solder in the video section.\015\012I suggest video section according your report the light green LED lighted that shows the power section is doin ... Proview PL913S 19" Flat Panel LCD Monitor

I have the same issue with my dv1000 "If I press the switch at the top left of the unit ( the one that puts the unit in standby when the lid is closed), the screen comes to life momentarily sometimes for 15 to 20 seconds. I can use with an external monitor and when the screen is dark, I can see that it is operating, but it is too dark to use.". I have changed the inverter and it still doesn't work, how do I check if th einverter I bought as a replacement works and/or is compatible?.

Usually inverters fail in one of the following ways:1. When you turn on the laptop, the screen lights up for a short period of time and then goes dark. You still can see an image but it is very dark, almost invisible and definitely not us ... HP Pavilion dv1000 Notebook

The monitor goes blank after just a few seconds or sometimes works for hours.

The monitor goes blank after just a few seconds or sometimes works for hours?\012 This trouble maybe power supply or inverter boards is defective.\012 first you can test the voltage of the multr,and then check which part is defective.From Wisiny. ... KDS K717s 17" LCD Monitor

My brightness control does not work just turned on and can not hardly see anything it is up and running what now

Have you tested it with an external monitor? I would say you either have a damaged inverter board or screen baclight lamp. Usually the inverter board fails in one of the following ways:1. When you turn on the laptop, the scree ... Dell Inspiron 1545 Notebook

VERY Dim screen after a drop

Have you tested it with an external monitor?\012I would say you either have a damaged inverter board or screen baclight lamp. Usually the inverter board fails in one of the following ways:1. When you turn on the laptop, the sc ... Sony VAIO VGN-NS190J/S Notebook PC

ViewSonic VX922 monitor - black screen - green power light flashes

PLEASE read Carefully so here is a fix for the green blinking light ...the monitor is going into shutdown....protect mode......THIS is ...Only for the seasoned electronic service tech ......YOU NEED TO BE into Electronics ..or have electronic backgro ... ViewSonic VX922 19" Monitor Flat Panel

Lg flatron w2234s monitor is flashing ??

... Computer Monitors

Monitor keeps blank even the power lLED is on green

If it's working fine in DOS, it can only be your display drivers for your operating system. What happes when you start in SAFE MODE? When you PC starts, keep pressing the F8 key, go to Safe Mode. If it works, bring the Resolution down to 800 X 600 an ... Philips Standard 104S 14" cRT Monitor

Monitor stays on for a few seconds then goes out

This problem is very often caused by dry electrolytic capacitors on the inverter board. If you have some skill with soldering you could try to change them. When buying new ones ask for LOW-ESR capacitors for switching mode power supplies (SMPS) and 1 ... Acer AL1711 17" Flat Panel LCD Monitor

Screen going black on CTL pc monitor

... Computer Monitors

The monitor goes blank after just a few seconds or sometimes works for hours.

Two possible causes are bad capacitors or a bad light inside the LCD panel.\015\012\015\012Open the unit and check to see if any of the capacitors in the power supplyor other boards look domed or vented on the top.\015\012\015 ... ViewSonic VX924 19" LCD Monitor

My FP7317 sometimes goes off and I can't get it on again. After removing AC power for some minutes and powering it up again the monitor works fine. Sometimes for some minutes, sometimes for hours. Any help would be appr. Replacing electronic parts is no problem for me.

Alexanderdeu, All you need to do is INSPECT the printed circuit "switch-mode-power-supply"/"CCFL inverter supply" board, and do a bit of reading/research and you will know exactly what to look for and how to correct the "intermittant black screen" pr ... Compaq FP 7317 17" LCD Monitor

Problem with my ASUS W3J also with BIOS.

Sounds like your hard drive is toast. Replace your hard drive and try again. If it continues, it may be time to replace your laptop.Also check your recovery disks for heavy or concentrate scratches. ... ASUS W3J PC Notebook

Driver dvd My desktop dvd drive is not working. It shows a code 39 when windows trys to fix

Here goes:THERE IS A RESOLUTION TO THE (CODE 39) WITHOUT having to\015\012go to the registry and everything else in God?s green earth that they\015\012are suggesting. If you are dealing with this, Please read. IT\015\012WORKED!!!!!!!!!Aft ... PC Desktops

I have a 5 year old 1702FP. Recently it started going dark all of a sudden with the on/off button blinking. If you look carefully, at the same rate as it blinks you see a faint light flashing for a fraction of a second then it goes dark again. If I let it rest for an hour or so the problem goes away and it works fine. However it is not hear related because sometimes it happens first thing in the morning.

Hello Victor Monty,Check the video connector to make sure it is clean and tight. Look\015\012closely for broken or bent pins by GENTLY rubbing your finger across\015\012the pins.Otherwise, there's definitely a broken relay ins ... Dell E193FP 19" Flat Panel LCD Monitor

Monitor is dead (power indicator blinks green)

Smacking the monitor works for me. Really. ... LG Flatron L1750S 17" LCD Monitor

The screen on my Lattitude 120L won't come on after I close it

Goto control panel click on DISPLAY then screensave then POWER SETTINGS and on the left side there is a section called what to do when i close my lid click on that and for lid settings click on do nothing so after u close ur lid it wont disable ur sc ... Dell Latitude 120L Notebook

Samsung syncmaster 245b plus

Oct 23, 2009- This is how it went for me..I have a Samsung SYNCMASTER ... Samsung 226BW Monitor

Screen stays blank

I'm seeing the same problem as the original poster. that delaying the power-on helps, seems to be related to the video mode - it fails in the vga text mode the bios boots up with, but works fine with the later activated graphics mode. switching to te ... iiyama Vision Master Pro 450 Monitor

Gateway 831gm not booting. Fans come on but no boot process.

2 questions:\015\012When you say new motherboard do you mean an actual new motherboard or new to that machine, but came from another used model?\015\012When you say you tested the power supply do you mean with a voltmeter/ammeter or put i ... Gateway 831GM PC Desktop

Computer wont turn on or boot

What size power supply are you using, if its under 400 watts it may just be under powered. Large video cards 512mb and over take a lot of power. Try removing the video card and see if you can get the pc to power up, hopefully you have on board vide ... PC Desktops

Possible ram/mbo failure... notebook unusable

Gdfgdfgdfgdfgdfgdfg gdfg dfg dfg dfg ... Acer Aspire 5100 Notebook

LCD Screen blinks on & Off at start up up-to about 10 minutes

Okay, forgive me if I go over covered ground but reading the post, I only see your responses, not what was recommended. From everything I've seen the problem lies in one of the following areas.\015\012\015\012\015\012 ... ViewSonic VX922 19" Monitor Flat Panel

Images and letters are fuzzy on my Westinghouse Monitor

Wow! Read the "bad monitor cable"got up, went around behind the monitor, tightened the thumbs screws on oth ends (didn't feel real loose), moved the cable around, came back around and it's back to normal! Clear as a bell! ... Computer Monitors

Problem with b130 batteries?

It is very possible that your a/c adaptor/charger is not working well enough to charge or keep you computer runing.with a new battery you should put it on charge for several hour and charge it to the maximum.do you know for a fact that th ... Dell Inspiron B130 Notebook
  • 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: 0.9295 seconds