手機浸水小常識 手機進水急救小常識 ! 重要 !

手機一進水 , 請切記不要作任何按鍵動作 !
馬上打開外蓋 , 立刻將電池拿下 !


前兩天手機不知為什麼 , 自己跳進茶杯裡 , 當然一陣忙亂 , 關 , 拆 , 擦 , 甩 , 吹 , 剛好人在維修店附近 , 趕忙送去維修 , 目前已無事。

維修人員告知一重要常識 , 可提供給各位如手機要自殺時的緊急小常識 , 手機一進水 , 請切記不要作任何按鍵動作 , 尤其是關機(一按任何動作 , 水馬上會跟著電路板流串) , 正確的方法為馬上打開外蓋 , 立刻將電池拿下 , 直接強迫斷電 , 可保主機板不被水侵襲。 

這個常識非常重要 , 故轉告各位 , 使大家的手機可用久一點。
 

Fixing a water damaged cell phone
(idea) by earthquake 2 C!s
Wed Aug 02 2000 at 23:47:19

The first thing to do when a cell phone falls into the water is to turn it off immediately and remove the battery. Take the battery off as soon as possible.
If you manage to get it out of the water soon enough it the cell phone might dry out by itself. Try turning it back on after a few hours. If it still does not work, the repair will be more tricky.

The "warranty void if removed" sticker will first need to be removed, voiding the warranty. Only do this if you don't mind voiding the warranty.

Remove the typically four or six screws holding the phone together. Often these screws will actually be battery contacts or other such features. Use your ingenuity to remove these screws.

Separate the two parts of the phone, and remove the PCB from the housing. You'll probably notice some greyish dried crud on the PCB. This crud will be minerals that came from the water, and the crud is what will prevent the cell phone from working.

Use some isopropyl alcohol to wash away the crud, and use compressed air to blow out any alcohol from underneath the electronic components. Finally, take a heat gun, set at around 150 to 300 degrees (F), to evaporate any remaining alcohol.

Finally, reassemble your phone in the reverse order and try it out. It worked for me!

http://everything2.com/?node=Fixing+a+water+damaged+cell+phone
http://everything2.com/?node_id=682416

►more