New LCD screen goes white but it works fine if pressed.

Question

iPhone 3G

iPhoneの第２世代モデル。モデル番号はA1241 / 8 もしくは16 GBの容量/ ブラックもしくはホワイトのプラスチック製背面ケース。修理はオリジナルiPhoneに比べて直接パーツに作業ができます。ドライバー、こじ開けるためのツールと吸盤カップが必要です。

1158回答すべてを表示

Gary @kongfish

評価: 813

6

5

1

投稿日: 2013年5月11日

オプション

New LCD screen goes white but it works fine if pressed.

Ok,

My neice threw her iphone 3G at&T so I had to replace the following parts; Full front LCD screen, REAR cover, Power, mute, volume, buttons and corresponding flex cables.

Now, when I try to set the front glass into place with the body, it refuses to seat level, one corner is either sitting low, or the other 3 corners are sitting high.

BUT. the main problem I have is this, after making sure all the LCD connectors are correctly connected, the LCD is white. BUT if I press down on the front screen above where the LCDconnector is connected to the mainboard the display pops on and as long as I keep pressure applied to that spot the phone works 100% fine, but, as soon as I let off, the screen goes white again. It is almost like the connector is not staying fully connected but when I open the phone and check the connection, it is nice and tight. Anyone got any advice on this issue.

回答がありました！ 回答を表示同じ問題があります

この質問は役に立ちましたか？

はいいいえ

スコア -1

コメントを追加

2件の回答

ベストアンサー

Nathan Ruttley @nathanruttley

評価: 61

1

投稿日: 2013年5月21日

オプション

Rear replacement housings are almost always a bad fit, the only ones I have ever managed to fit properly are the ones with the bezel already attached to it.

As for the LCD try to make sure no dirt or debris is in/around the connectors on both the board and the LCD flex cable. It may be worth cleaning them both with isopropyl too (make sure to use 99% or above and a clean cotton bud or piece of microfiber cloth).

If this doesn't work then the LCDs ribbon cable may be damaged and the whole part should be replaced.

このアンサーは役に立ちましたか？

はいいいえ

スコア 0

コメントを追加

Brent Huff @brenthuff 評価: 2千 12 8 7 · Answer 1 · 2013-05-13T20:42:54-07:00

Brent Huff @brenthuff

評価: 2千

12

8

7

投稿日: 2013年5月13日

オプション

The reason why the corners don't sit right is because the rear housings that are available are aftermarket.

I actually stopped providing rear housing replacement in my repair shop because of this. I could never get them to sit properly.

It does sound like the LCD connector is not seated properly. Have you tried a hard reset after closing the phone up?

このアンサーは役に立ちましたか？

はいいいえ

スコア 0

コメントを追加

iPhone 3G

New LCD screen goes white but it works fine if pressed.

2件の回答

回答を追加する