How to Open a Laptop AC Adapter in a Gentle Way?

FOR IMMEDIATE RELEASE
(Free-Press-Release.com) May 17, 2011 -- Repeat usage, sudden dropping and dust stocking can result in unanticipated laptop’s out-of-work. No matter how much you wiggle the laptop AC adapter cord or attempt to let it charge, the computer still acts dead. To determine the culprit behind your power supply problem, you may need to open it up for inspection.

But how? It’s common for laptop users to open laptop LCD screen, laptop battery and laptop keyboard, but open a laptop AC adapter for inspection is not an easy issue, especially for green hands of laptop accessories. Here I would like to share with you the detail steps to open your laptop AC adapters (http://www.hootoo.com/90w-hp-adp90hb-us-version-ac-adapter-19v-474a-p-79543.html ).
Saving for your laptop AC adapter, the tools you need are knife and hammer. Let’s take 90W HP ADP-90HB AC Adapter as an example to be practical.

First of all, you should turn off your laptop and unplug your [url=http://www.hootoo.com/90w-hp-adp90hb-us-version-ac-adapter-19v-474a-p-79543.html ]HP ADP-90HB[/url] power supply. The power supply, also known as an AC power adapter, is the unit that you connect to your computer and plug into the wall. This is not the battery that is found latched inside your laptop.

Secondly and simply, place HP ADP-90HB AC Adapter on a flat and clear surface, which should be suitable to place laptop parts and arrange laptop unites.

Thirdly, turn your laptop AC adapter on its side and place the knife in the seam of one of the edges. This seam is the crease that separates the top and bottom casing. You may need to wiggle the knife into the crease by motioning it from side to side. All power supplies will have a top and bottom casing that can be separated (PC and Apple).

Fourthly, tap the knife with the hammer three to five times until you feel the case start to loosen. You may need to apply a little force with each tap. When you tapping, can I ask you to be penetrate but gentle, because off the way may hit your hands and heavy knocking probably damages your laptop adapter.

Fifthly, flip the power supply over and repeat Step 4 on each additional side. On the second side, you will feel the case open up slightly. By the fourth side, the case should loosen up and you may hear a pop. Then the final step is to pull the case apart gently, and your laptop power supply is now open for inspection.

After open your HP ADP-90HB , you can check the circuits first to find whether some are unconnected or mess up. However, it’s really hard to fix if you haven’t professional skill and tools.

laptop ac adapter     laptop adapter     laptop power adapter