Having problems with your Acer AL1721 17" Flat Panel LCD Monitor ?
Broken inverter for al1721.
\015 I have the exact same symptoms, except my l102-component has been soldered perfectly. What kind of component could be broken on my inverter?\015
Repair Help & Product Troubleshooting for Acer AL1721 17" Flat Panel 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 :
Broken inverter for al1721.
... Acer AL1721 17" Flat Panel LCD Monitor
Viewsonic VX900 blank screen
Here is a pic of the fuses on the inverter board for a Viewsonic vx900, you can visually inspect them as well if you do not have a volt meter. While visual inspection is not 100% reliable, usually when these are popped you will see the red line acros ... ViewSonic VX900 19" LCD Monitor
Acer Aspire One A150 : screen all dark after changing it
It is an inverter problem. Check all cable attachments first, then change out the inverter. ... Acer Aspire One A150-1049 Notebook
Broken plastic power button
Broken plastic power button?\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.com can find those parts\012 if you have any ... Dell E177FP LCD Monitor
AL1731 monitor backlight broken
Are you sure that the lamps are broken? There are 2 set of lamps, 2 lamps per set, 1 set is on top side of the screen, 1 set is at the bottom side of the screen.\015\012You should check to see if you do have 5vdc (for ligic circuits) and 12vdc ... Acer AL1731 17" LCD Monitor
New laptop lcd display not working
Check all usb connections i just fixed a emachine that seemed to boot up but no display would show lcd or ext. so i got to looking and one off the usb ports was broke and bent downt into the opening and shorting out when i removed it and turned back ... Gateway MT6451 Notebook
BenQ FP72V Missing is a picture of the screen
... BenQ FP72V 17 inch LCD Monitor
Acer aspire 5570z very dim image on lcd. geeksquad tech sez video connector bent and pin broken, after replacing inverter. works ok with different monitor.
Problem created by bent and broken pin to inverter. Need fix broken connection or replace screen. ... Acer Aspire 5500 5570-2609 Laptop
Color changes Why did the colors on the screen suddenly go dim and what can be done about it?
1) The display settings on the monitor have changed. Check and/or adapt the settings using the buttons on the monitor. You might wanna try 'reset to default/factory settings'.\015\012\015\0122) The computer display settings have changed. ... Samsung SyncMaster 912N 19" Flat Panel LCD Monitor
IBM ThinkPad T21 LCD display very dark
The problem can be at the flexible cable that connecting mainboard to LCD panel. There are two line that connecting to backlight lamp. The position of the broken cable is in bottom-center of LCD. One or more line/track broken can resulting : LCD bla ... IBM ThinkPad T21 Notebook
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
Toshiba laptop black screen
The backlight on your display is not working, which is why you can dimly see the icons. Power for the backlight comes from a small board called an inverter which is mounted in the bottom edge of the display. It is a common problem for these inverters ... Toshiba Satellite L15-S104 Notebook
HP DV1000 screen too dim
The 4 most common problems with dim lcd's on a laptop are boken screens, bad power inverter, bad florescent bulbs or a broken cable.\015\012\015\012You can test the power inverter with a meter.\015\012\015\012There should be 2 ... HP Pavilion dv1000 Notebook
Dell 1701FP monitor - power buttons blinking - no display - no white screen
Solution to a blinking orange power light indicator.\015\012\015\012Checking procedures.\015\012\015\0121. Check the fuse on the inverter board labeled F1. If it is opened then your inverter board has a problem. That's why the ... Dell UltraSharp 1701FP 17" LCD Monitor
I have a problem with my toshiba a135. All the power lights are on but my screen is blank. can you tell what the problem is?
Hi.\015\012\015\012\015\012To start do the simple reset described below, this is the first step in troubleshooting.\015\012\015\012\015\012Disconnect the power adapter cord and remove battery, wait ten minutes, connect the pow ... Toshiba Satellite A135-S2276 Notebook
Viewsonic VP2130B no Video
First off, on these monitors, usually the power board is also the inverter board. If its not on this model monitor, and you know that by opening it up and seeing the backlight cables connected to a different board, than that may be the problem, but i ... Computer Monitors
Screen comes on for less than one second & then goes black.
Possibly your monitor inverter is broken, have a good look in some angel if the screen shows any picture if so then your inverter is broken. Its a common think with monitors. ... Dell E173FPb 17" TFT LCD Monitor
Inverter-mainboard cable broken where i find
... Sager NP-5660-V PC Notebook
Toshiba Satellite A135-S2386. Black display.
I had a similar problem and it was not the inverter nor the bezel but the little black sensor that activates when your close the lid on the right side of the laptop. That sensor was broken and made the laptop act as if the lid was closed. When I ma ... Toshiba Satellite A135-S2386 Notebook
Hey how are you!!!You replaced the broken LCD screen in your laptop with a new screen. Does this sound like your problem? Let’s find out what could be wrong and how you can fix it.First of all, I assume th ... Acer PC Laptops
We have a Dell Inspiron 1750. We replaced the screen, and now have no backlight. Help.
HiI'm assuming you replaced the screen because it was broken? If so then the new screen (backlit included) is bad and/or you missed a connection. Now, did you replace the screen because you had no backlit? If so this falls into a whole diffe ... Smart Modular SV3170A
Hp pavilion dv 2000 dark screen - I have it set at max brightness but it looks like the backlight or inverter is out. Is this something I can fix?
Yes it is for the Inverter, but it will depend on your skill, and patience. (Not trying to sound 'uppity')It is my belief that you can do it. The Backlight is a little tougher. Again, it depends on you.I would recommend buying, and ... HP Pavilion dv2000t 14.1" Notebook Laptop PC (Intel Core 2 Duo T5500 1.66 GHz, 1GB RAM, 100GB HDD, D... PC 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
Changeable parts for the screen
Go online to Screen Tec and visit their web site. You can find a referral for inverters. Inverters are sold without screens on a regular basis.\015\012\015\012If you are still having a problem check out www.oceansidecomputers.com/laptops.htm ... Dell Latitude D620 Notebook
IBM T43 laptop display
This is an example of an inverter going out slowly. Usually, they tend to just go out and you diagnosed correctly when you seen the faintness on the screen and tested with another monitor.\015\012\015\012The Dell inverter will not fit, mo ... IBM ThinkPad T43 Notebook