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    HP G7 2257SF (C4W28EA) A4, is possible FULL-HD Screen ?

    Discussion in 'Hardware Components and Aftermarket Upgrades' started by Daku, Dec 6, 2014.

  1. Daku

    Daku Newbie

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    Hi there :)

    I have notebook HP Pavilion G7-2257SF in bios C4W28EA but i have diffrent cpu (A4-4300M) stock cpu was dead ;(.

    In my laptop i have 2 Graphics card :
    1. From CPU [ RADEON HD7420M ]
    2. Discrette card [ RADEON HD 7670M ( 1gb ram ) ]

    I found on this forum information Screen N173HGE-L21 works perfectly :) but not in my laptop
    http://forum.notebookreview.com/hp-...hp-pavilion-g7-2240sb-screen-replacement.html

    I've been at my friends store and he has 2 screens ( N173HGE-L11 [MATT] and N173HGE-L21 [ GLOSSY ] ) and both of them doesnt work

    it looks like multiple 1600x350 px resolution multiscreen at one 1920x1080











    1 4
    2 5
    3 6
    all screen from 1 to 6 look like normal screen ( 1600x900 ) but divided by 3 ( then i write it looks like 1600x350 ) all part of it display same thing ( mouse movement etc )
    Table presents screen 1920x1080 ( image displayed on it ) ;/.
    Windows still preffer 1600x900 resolution on N173HGE-L21 / L11


    Before i back to LTN173KT02 (1600x900) all works ok
     
    Daku, Dec 6, 2014
    #1