Aller au contenu principal

Réparez vos affaires

Droit à la réparation

Pièces & Outils

Sorti en octobre 2008 / Processeur Core 2 Duo à 2.4, 2.53, 2.66, 2.8 ou 2.93 GHz

Questions au sujet de 470 Voir tout

lcd connector missing part

Block Image

missing bits of metal in lcd connector in logic board. how can i fix it?

the lcd dont start!

lcd working in other mac.

2,5 core duo 2009 apple logic board part: 820-2330-A

thanks

Répondu ! View the answer J'ai le même problème

Cette question est-elle utile ?

Score 0

Commentaires:

lapo, what are the last three of your serial number? This will help to properly identify your computer as well as your logic board. Post some images of the damage with your question. That way we can see what you see.

par

Ajouter un commentaire

Fix Kits pour écrans LCD d'iPhone

L'option économique couverte par notre garantie à vie.

Acheter des kits

Fix Kits pour écrans LCD d'iPhone

Réduisez les coûts de réparation et non pas la qualité.

Acheter des kits

1 solution

Solution retenue

There's a golden metal cap missing on this LVDS socket. It should be soldered on each side of the connector. You can salvage one on a dead board or buy the complete connector off ebay. First check the backlight fuse on the logic board, it's a small component identified with a F or a P or a white dot on it. The fuse may be blown opening the backlight circuit so no power to the LCD. Check also all the LVDS connector pins with a microscope and verify if any is desoldered or damaged. Is it a liquid damaged machine ?

Cette réponse a-t-elle été utile ?

Score 1

Commentaires:

yes golden metal cap is the missing part.

i try to find it on net with luck, maybe in dead mb. you think should be welded?

one times the backlight is worked!! but with out anything else on screen, maybe the fuse is ok?

all screen with lvds connector was tested and it works!

no liquid damage, maybe after a dent of side (you can see also in the picture)

really thanks for help!

par

If you get lightning with the screen on your logic board then the fuse is ok but the LVDS socket is very fragile, it was damaged since the top part is missing and maybe the socket pin that carries the video to the screen is also damaged or desoldered that's why my advice was to carefully check the socket pins with a magnifying lens or a microscope. The whole LVDS connector can be replaced but it requires specials tools and skills.

par

yes, im nor able to replace connector, but probably i can try to replace golden metal cup

par

Ajouter un commentaire

Ajouter une réponse

lapo sera éternellement reconnaissant.
Afficher les statistiques:

Dernières 24 heures : 0

7 derniers jours : 1

30 derniers jours : 2

Total : 434