- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
The backlight has failed. You cannot separate it from the screen, so you'll have to replace the screen. You can get replacement screens by googling Acer laptop screen replacements. You may find a You Tube video that shows you how to replace it, too.
What you do need to know however, is if the LCD screen from the older Aspire One netbook, will work in the 'other' one.
A newer model of Aspire One may Not have the same specifications of it's LCD screen, as one in per se, an older Aspire One.
The screen size may be comparable, the finish also. (Glossy or Matte) But the voltage requirements, signal requirements, and other specs may be different. This means also that the Video Cable will be different.
What to do? You're going to have to remove the LCD screen out of the older Aspire One, and out of the 'other' Aspire One, and look at the information on the back of the LCD screens.
Look at the manufacturer, and model number. Also of course, it will only take a few seconds to see if the Video Cables are compatible. If they aren't, it isn't worth going any further.
[ In looking from a brief search, it seems all Aspire One laptop/mini's use a 40-pin video cable connector,
This could be one of two things, it is either the inverter (this generates high voltage to run the back light) or it could be the back light itself.
As you have suggested, it could just be a loose wire or cable.
Replacing the inverter is relatively straightforward as it is located at the bottom edge of the LCD screen behind the plastic case. The backlight is usually part of the LCD screen and you would usually be better replacing the screen entirely.
To get at either of these components to check cables/wires etc, you will need to disassemble the screen case of the laptop, this is fairly simple if you are comfortable with disassmbling laptops.
A brief overview of the screen replacement process is below, instructions 1-4 show how to remove the case to access the inverter and cables:
1. Power off your laptop. Turn the laptop upside down so that you can see the bottom side of the laptop's case.
2. Depress the battery release latch and lift the battery and laptop ac adapter out of the laptop. Flip the computer back over and open up the LCD screen to a 90 degree angle.
3. Pull off each of the rubber buttons located along the edges of the Acer Aspire 5535 Screen. Remove each of the screws underneath the buttons with the Phillips-head screwdriver, remove keyboard.
4. Insert your fingers underneath the cover of the Acer Aspire 5535 Screen. Work your fingers around the edges of the cover to unlock it from the screen. Pull the cover off the screen and set it aside.
5. Locate the inverter board at the bottom edge of the Acer laptop screen . Disconnect the cables at the right and left end of the board that connect to the Acer Aspire 5535 Screen. Remove the screw holding the inverter board in place and then lift the board off the LCD screen.
6. Tilt the screen slightly towards you until you can see the strip of tape holding the video cable. Pull off the tape and then disconnect the video cable from the laptop case.
7. Remove the Acer Aspire 5535 LCD screen from the case. Set the new screen onto the case and reattach the video cable and tape strip. Position the replacement inverter board at the bottom of the screen and attach the screw.
8. Reconnect the inverter board's cables. Pop the plastic cover onto the Acer Aspire 5535 LCD screen and reconnect the screws. Set the rubber buttons over the screws. Reconnect the battery.
9. Turn on the laptop. Wait for the manufacturer's logo to appear on the screen to ensure the display was replaced properly.
The problem is either a bad inverter board "more likely" or the back light behind the screen has failed. The inverter is located under the LCD screen, and the back light usually requires the whole display to be replaced because it is built right in.
start up the computer and while its running, hold a flash light to the screen. If you can see any graphics on the screen, your lcd converter burned out. If you can seen nothing, its possible that the back light lamp burned out and the best option would be to replace the screen altogether
I am assuming you are referring to the "back light tube"? If so they are easy to change however rarely the issue. Most likely your lcd screen is dead. Here is a step by step: http://www.insidemylaptop.com/remove-lcd-screen-replace-inverter-board-acer-aspire-5100-laptop/
If there is power beside you,why not connect you laptop to the family power,it will be good to your acer aspire 9300 battery life .Pay attention to your acer aspire 9300 laptop have been 2 years old,i think it most properly some problem to your acer aspire 9300 battery.