Question about LG enV VX9900 Cellular Phone

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Replacing LCD screens

My ENV had both screens crushed in a chair hinge.  It seems to work fine other than that.  How difficult is the LCD replacement process?  I build some small electronics and have done some computer repairs in the past.

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  • edubs Dec 05, 2007

    looks like there are two screws if you remove the covers in by the top left and right of the inside screen.  Don't have the replacements yet, but will let you know when I do get them.

  • edubs Dec 06, 2007

    Thanks for the advice!  My replacements are being shipped to me now.  Sounds a bit more complicated then I hoped, but, on the other hand, one feels a greater sense of accomplishment after using the soldering gun...



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Where did you purchase the replacement screens at...i'm in the same boat you were in and want to try to fix it myself

Posted on Jan 28, 2008

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When we changed my screen on my env.. bought both screens. and we replace it.. but the front screen is messed up and like freezes and gliches. and my earpiece on the front worked and then quit working the other day. if u have any soultion splease email

Posted on Dec 24, 2007


Ok just fixed one screen. the outside one. GET YOUR SOLDER GUN READY!, your gonna have to de-solder the speakers. to get the phone open theres 4 screws phillips head on the inside. Use a razor blade to pry the black tabs up and take the screws out. the 2 silver tabs have to come off completely. then take your razor between the top and bottom covers. theres 4 big clips on each middle section of the 4 sides. i first start on the edge that opens up. U put the razor in and very very carefully pry the top half out towards yourself it should then POP up separating the 2 sections. then i move to the top and bottom of the phone then the back side. after u got all 4 edges poped u slowly work your way around prying the top part OUT from the edge not up. Ull see what im saying when u start working on it. once the top cover starts to come off be careful that u dont pull the wires off the ear piece speaker. just take it off the top cover.

Next: theres a silver bracket that has to come off next. it holds the buttons and light on. theres a ribbon cable that i dont see any way of getting off that conects to be buttons so be careful. then u have to pry the plate that holds both LCDs in place. I only had to replace the smaller lcd so my job was faster. But if u have to replace both screens, the next step you'll have to do is.
Take the speakers out of there places buy prying them out but be very careful again. they are glued in and u can ripp the speaker covers off. but they come out easy. You also will notice that the speakers are soldered on. after that then i think both lcds will come out and u can just solder on the speakers to the new lcds. The +- are labeled. S is for speaker R-is for the mic and ear piece. took my about an hour just to replace the small lcd but i take my time and dont rush. Hope you guys have patience and a steady hand and good eyes. Good luck

Posted on Dec 05, 2007

  • Tech-Knot Jul 23, 2011

    No soldering is needed. The speakers do not have to come out. This guy did the screen replacement the HARD WAY. See . Just the top cover needs to be taken apart. Do NOT use a tool to pry the cases apart. Use finger nails! Shop for the screens. Price should be about $25 for both screens in a kit.


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My lcd is really bright then all these black blocks coming from the right going to the left no pictures, laptop works with a external ok. What am I looking for?


Please restart the computer and press the F2 key to access the BIOS setup. If the issue persist in the BIOS also then the issue is with the LCD screen, in that case service will be required to replace the LCD screen. You may either contact Sony Service Center at:

Or you may also contact your favorite hardware vendor.

Based on the information, it seems that those are dead pixels and a LCD replacement will required.

The following are the Display part numbers:

A1062138A- Sharp Display Model# LQ170M1LA04
A8119991A - LCD Harness
468257801 - LCD Hinge (L)
468257701 - LCD Hinge (R)
468238001 - LCD Hinge Cover
147862922 - LCD Inverter


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there is a magnet inside the plastic of the case the sixe of a lego mans hand. it tells the other side when the phone is closed by closing a contact. It may be damaged.

Or the front screen seperated from the inside screen and wont work. This can ghappen from dropping it or hard impact.

You have to take it apart and make sure its pressed together riht. It can be difficult.

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