Friday, May 18, 2012

Repairing Aspire 5315 Laptop Blurry LCD

Just now, i have repaired Laptop Acer aspire 5315 with blurry LCD screen. Before this job finished success i have done some job and fall.
First, i calibrate trimpot back of LCD ( open the LCD casing first ) but this action not success, LCD screen normal just for a minute and blurry again after that. And then i do the following steps.

1. Open the LCD casing
2. Look for trimpot / potensio meter / variable resistor back of LCD
3. Calibrate by turn it until almost normal ( calibrate and watch to LCD screen, the scree must be changed when you turn the trimpot )
4. Preparing new trimpot / variable resistor
5. The trimpot consist of 3 legs /pins. Choose the third leg and connect to ground via new trimpot a like the following sequence. Use small cable to connect it.
third leg of timpot installed --------- new trimpot ---------- ground.
6. Calibrate again the new trimpot have installed until the screen normal ( not blurry ), and success!!!.

Position of new trimpot can be placed a like the following picture.
Pict. 1. Posotion of New trimpot

I hope this post will help you. This steps can be applied to any similar laptop ( note : use trimpot to calibrate focus screen ). I have done this steps and success, please write on comment area if you still fail.
The next post is Software to erase HDD data

6 Comment

Nice Article! Thanks for sharing nice information with us.

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The acer laptops take a lot of time and effort with its tendency to easily malfunction even with your situation with the LCD monitor. I'm having doubts now about its quality so I'm awaiting for other users to share their thoughts about it.

according with its price, this laptop not use electronics component with high class. So the people can buy with low price.

hmmm thnx for given this information dear seriously nice sharing friend.
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Acer Support

A hard drive wipe is highly recommended by experts. This is because they know that reading data has been overwritten by simple shredders. The problem is the system, when it operates the recovery process, can still get some of the files deleted. But with the shredder, this wont happen. Some users are worried about professional sleuths and getting the information that they protected from their hard drive because they weren't able to completely disk wipe it. Well, that wouldn't be a problem if it was overwritten.

You're a genius buddy! That's absolutely great helps and tips for us having same problem with laptop. Thanks!