Acer AL1912  19" LCD Monitor
Problem for Acer AL1912 (White) 19" LCD Monitor

Acer AL1912 19" LCD Monitor goes black after power up




By aalper on Aug 01, 2009

" "
I change the 10V 1000uf capacitors but steel my monitor doesnt work.I mean when I first time power up screen came the few second later go off
and eve use the power button is not bring back.You have to takeoff the power cord again.Is anybody have a idea what can be?

Solution #1

posted on Nov 22, 2009
Not Rated)

erik9190

Rank: Apprentice 
Rating: 85%, 2 votes
With the screen connected to the pc (which is running and putting out a signal) hold a bright light to the front of the lcd - a led flashlight works well. Do you see an image? If so then circuitry driving the inverter backlights may be at fault. I had this happen with a Dell Flat Screen, and found one of a pair of transistors which drives the backlight had developed a short.
Was this helpful?
Yes
No

Popular Solutions for Acer AL1912 19" LCD Monitor


Questions and Unsolved Problems for Acer AL1912 19" LCD Monitor


Do you recommend Acer AL1912 (White) 19" LCD Monitor?
Answer

Answer
AL1912 wors fine until I restart the computer, the screen never responds. If I unplug the monitor... (More)

Answer
desktop monitor light blinks when powered on but the desktop computer cannot boot .i have changed... (More)

Answer
Not to computer smart. Looking for new unit all the wires go into.It fell from car trailer,damaging... (More)

Answer
my monitor pops up a stupid dialog box every 2 minutes or so that says "Acer eColor... (More)


Didn't find what you were looking for?

Describe your problem:

Select a Category:







Ask our Experts

 

Solve Your Problem Now!
Chat Live with an Expert
Chat Now
Browse popular Problems
More Common Problems
Most Common Problems for:
For Acer AL1912 19" LCD Monitor:

Top Monitor Experts

Rank: Guru Guru  

Solutions: 773
Member Since: October 2009

Experience: 30 Years of professional repair and design.

Ask Me
Find more Monitor Experts

Top Computer & Laptop Repair

(877) 934-6198
Send your laptop to us and we will diagnose the...
A+ Rated Oceanside Computer Sales & Service, LLC

(877) 729-0812
We connect to your computer over the Internet to...
Remote Repair


       
Solve Your Problem Now!
Chat Live with an Expert
Chat Now

X
Continue
When the original poster rates a solution that was given to his own problem, that rating is locked!
X

Are you sure the solution content is Inappropriate?
   
Tech buddies can communicate directly to answer questions. Become a Tech Buddy and have direct access to your favorite expert for FREE!
Insert Link
Insert Image
Insert You-Tube clip
Insert List
Insert List
Spell Check

What is this?



Select