Having problems with your Acer AL2223W 22" LCD Monitor ?

Screen is dimmed for 2-3 secs then it goes black

\015 I have hte same exact problem i get a short display for like 2 or 3 secs that is dimmer, and then the screen goes black... i dont know how to fix it\015

Answers :

The fault could be a faulty inverter or a faulty CCFL lamp.
The inverter supplies high voltage to the CCFL lamp, if faulty the CCFL lamp can flicker or not light up. The CCFL lamp is a mini fluro lamp, and flicks on and off when faulty especially as it ages.
Check out LCD Parts for service, parts, and DIY info Use this link to their WEB site :-
www.lcdparts.net
Repair Help & Product Troubleshooting for Acer AL2223W 22" LCD Monitor

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 :

Dell inspiron 6400 display goes off < 1 min after switch on time


Connect an external monitor to your laptop and power it up, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight.\015\012\015\012If you see a very dim image or black screen ... Dell Inspiron 6400 Notebook

Screen is dimmed for 2-3 secs then it goes black


The fault could be a faulty inverter or a faulty CCFL lamp.The inverter supplies high voltage to the CCFL lamp, if faulty the CCFL lamp can flicker or not light up. The CCFL lamp is a mini fluro lamp, and flicks on and off when faulty especiall ... Acer AL2223W 22" LCD Monitor

Screen goes off after every 2 secs. Pls help - Sony VAIO VGN-N130G/W Notebook


You could have a defective screen - a defective inverter or a CCFL lamp or simply the video cable needs reseating. After reseating the video cable and the problem is still there then :- To determine if you have a LCD screen or video card problem, rea ... Sony VAIO VGN-N130G/W Notebook

Toshiba satellite a135 monitor goes black


You could have a defective screen - a defective inverter or a CCFL lamp.To determine if you have a LCD screen or video card problem, read this and follow the instructions.Defective CCFL backlight, it may have the following symptom: ... Toshiba Satellite A135-S2386 Notebook

Black screen Sharp LCD monitor shows only about two thirds of screen partial dim light for about 30 sec. then goes black after restarting with monitor switch.


... Sharp LL 172A-B 17" LCD Monitor

Screen goes black when plugged in


The high pitch sound is most likely a faulty inverter.\015\012\015\012Most defective screen are caused by a defective inverter or a CCFL lamp or simply the video cable needs reseating. After reseating the video cable and the problem is still there th ... Dell Inspiron E1505 Notebook

Black screen on acer 242lc lights come on power up


You indicate that the lamp for Power On comes on? (Light bulb icon) What about the harddrive activity lamp? (Media Activity icon. Looks like a book. Third icon going right, from Light bulb icon) Is this lamp lit up? (May flash ... Acer TravelMate 242LC Notebook

Screen keeps going black, and sometimes computer restarts


You could have a defective screen - a defective inverter or a CCFL lamp.To determine if you have a LCD screen or video card problem, read this and follow the instructions.Defective CCFL backlight, it may have the following symptom: ... IBM ThinkPad T42 Notebook

My screens works for about 10 or 15 minutes and then goes out...


You could have a faulty inverter or a CCFL lamp, To determine if you have a LCD screen, inverter or video card problem, read this and follow these instructions. Defective CCFL backlight, it may have the following symptom: Screen flashs on red/p ... HP Pavilion dv2715nr Notebook

Laptop screen goes black, no backlite


You could have a defective screen - a defective inverter or a CCFL lamp.To determine if you have a LCD screen or video card problem, read this and follow the instructions.Defective CCFL backlight, it may have the following symptom: ... IBM ThinkPad T23 2647 Notebook

Sumsung 930b goes dim,and flickers after about 3 min.


This sounds like the inverter has gone bad. If the bulb were bad only, you would see a faint image on the screen with a flashlight.\015\012\015\012The problem is on this monitor, it will probably cost about $100 or so to take it to a shop ... Samsung SyncMaster 930B 19" LCD Flat Panel Monitor

Samsung SyncMaster 215tw screen goes black after about 1 sec.


I have the same problem its defenitly a problem with the lcd monitor not with the graphics card nor the pc. I hooked up the digital and afterwards the vga connection both had the same result. 1 s perfect screen all visible but than black. pushing the ... Samsung 215TW SyncMaster 21" LCD Monitor

Dell E171FP Monitor goes black after 2 secs


Hi, I don't think the problem is with your monitor. Your monitor sounds like it's doing exactly what it's supposed to do. The monitor is supposed to turn off if there's no cable attached, which means there's no signal input. When the screen goes b ... Dell E171FP 17" Flat Panel LCD Monitor

ACER AL1914 LCD Monitor goes black but green light stays on


The monitor is doing a self test a finding an error.\015\012The lcd has three parts, the screen plate(windows)/the logic(vga)/the\015\012inverter(power plug). Parts that go are the backlight ccfl's, behind\015\012the plate, and parts of the inv ... Acer AL1914 19" LCD Monitor

Hello, A family member gave me a CTX S760 17- LCD Monitor. When I hook it up and start my PC the screen looks GREAT for about 15 sec or so and then goes black. Same thing will happen if I power off the monitor with the PC on and then power up the monitor, after 15 sec or so it will go black. Any info would be helpfull. Thank you Chris


Christoph972, This really sounds like a SMPS going into SHUTDOWN MODE after detecting a fault in the "cold-cathode-fluorescent-lamp" electronic ballast circuit which is called an INVERTER CIRCUIT, or it has a problem all by itself. The big question i ... CTX S760 (Beige) 17 in. Flat Panel LCD Monitor

LCD goes dim within 1-2 minutes


You could have a bad "inverter" or flourescent backlight tube, or a problem in your power supply.The only way to isolate the problem is to check each component in sequence.If your hard disk and DVD / CD drive are still working when your screen goes ... HP Pavilion dv6000z Notebook

Back light or inverter. my screen is black.


If you see a very dim image or black screen or flicking image on the LCD screen it means you have a backlight problem.Connect an external monitor to your laptop and power it up, if you see the normal Windows images then the video card and ... Dell Inspiron 8600 Notebook

Black screen after startup


You could have a faulty inverter or a CCFL lamp, To determine if you have a LCD screen, inverter or video card problem, read this and follow these instructions. Defective CCFL backlight, it may have the following symptom: Screen flashs on red/p ... Dell Inspiron 1525 Laptop Jet Black (15.4" Wide Screen with true life, built-in Webcam, Intel Pentiu... PC Notebook

My monitor (screen) blinks and goes dim -- sometimes dimming to almost black. If I turn up the brightness of the screen, then it goes dim almost immediately. I have to keep the screen fairly dim in order to maintain any output on the screen. Can you recommend which part I should replace?


Your screen is faulty... possibly the backlight. You will need repair or replacement. ... Sony VAIO VGN-A690 Notebook

Monitor goes black but shows icons...


I'll assume this is an LCD panel screen.If what you are saying is the screen shows up and then goes dim or starts dim, and you can see a dark image of the system starting up and then displaying Windows...Your problem is a bad ... HP vs15 15"LCD Flat Panel Monitor

Dell screen goes black , after 2 seconds but when low down the brightness it work good it not goes off , but it is very low brightness and difficult to read text some time ,


You may have a defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture flickering on and off. All ... Dell InspironTM 1501 Notebook

Screen "Flashes" on/off


You could have a faulty CCFL lamp or inverter, To determine if you have a LCD screen, inverter or video card problem, read this and follow these instructions. Defective CCFL backlight, it may have the following symptom: Screen flashs on red/pin ... Toshiba Satellite A135-S2276 Notebook

My Screen goes black fter a few minutes


You could have a defective screen - a defective inverter or a CCFL lamp or simply the video cable needs reseating. After reseating the video cable and the problem is still there then :- To determine if you have a LCD screen or video card problem, rea ... IBM ThinkPad T42 Notebook

Monitor Randomly Turns Black


I have exactly the same problem with my Benq FP71E+ ..\015\012\015\012What i found is a temp fix is this :\015\012\015\012When monitor dims and goes black i turn it off , hit the bottom left side (near the BENQ logo) turn it o ... BenQ FP71E 17" LCD Monitor

Screen flickers on Acer Aspire A150 Netbook


Hello,It really sounds like you have a short in the ac adapter. Laptops dim the backlight on the screen when on battery power and go full brightness when on AC. I think your adapter is going on and off. When it is on the screen is on full ... Acer Aspire One A150-1006 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: 0.7864 seconds