n72 white screen - GSM-Forum

kiran · 07-10-2007, 17:18

n72 white screen

--------------------------------------------------------------------------------

hi hellow
i have n72 water dame set white screen, i removed n4200smps ic &n4201
i do jumper method phone is ok . but display is half display & riverse.
n70, n72 display r same r not.

plz help me

puneet14884 · 07-11-2007, 07:25

Quote:

Originally Posted by kiran

n72 white screen

--------------------------------------------------------------------------------

hi hellow
i have n72 water dame set white screen, i removed n4200smps ic &n4201
i do jumper method phone is ok . but display is half display & riverse.
n70, n72 display r same r not.

plz help me

yeap display r same.......resolder or replace lcd conn.....if no luck.....replace both lcd driver ic.......do post result

regards
PUNEET14884

AsanTB · 07-11-2007, 17:25

replace lcd driver ic at the right one....

rajumobile · 08-22-2007, 17:16

I have the same problem. And replaced both LCD ICs & LCD connector. But the problem is still persist.
Is there any other solution ?

Thanks......

Regards.........

capri · 08-22-2007, 17:27

change display, maybe LCD problem.

rajumobile · 08-22-2007, 17:52

I have checked the LCD with another phone and the LCD is OK.

Any other solution please .......?

Thanks....

Regards......

turktwister · 05-03-2008, 10:15

mixing,swarming,missing pixels,reversing etc.on lcd..

its about the right ic, z4403

tested many times..

br

kapilgupta · 05-03-2008, 11:34

i also have n72 with white display.changed lcd ics,resolderd connectors and changed display too,but same,plz help ,,

07-10-2007, 17:18	#1 (permalink)
kiran Registered User Join Date: Aug 2004 Age: 44 Posts: 973 Member: 76882 Status: Offline Thanks Meter: 56	n72 white screen n72 white screen -------------------------------------------------------------------------------- hi hellow i have n72 water dame set white screen, i removed n4200smps ic &n4201 i do jumper method phone is ok . but display is half display & riverse. n70, n72 display r same r not. plz help me

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07-11-2007, 17:25	#3 (permalink)
AsanTB Junior Member Join Date: Nov 2006 Posts: 33 Member: 393386 Status: Offline Thanks Meter: 4	replace lcd driver ic at the right one....

08-22-2007, 17:16	#4 (permalink)
rajumobile No Life Poster Join Date: Feb 2004 Age: 52 Posts: 593 Member: 54993 Status: Offline Thanks Meter: 47	I have the same problem. And replaced both LCD ICs & LCD connector. But the problem is still persist. Is there any other solution ? Thanks...... Regards.........

08-22-2007, 17:27	#5 (permalink)
capri No Life Poster Join Date: Nov 2006 Location: Philippines - Saudi Arabia Posts: 539 Member: 396326 Status: Offline Thanks Meter: 229	change display, maybe LCD problem.

08-22-2007, 17:52	#6 (permalink)
rajumobile No Life Poster Join Date: Feb 2004 Age: 52 Posts: 593 Member: 54993 Status: Offline Thanks Meter: 47	I have checked the LCD with another phone and the LCD is OK. Any other solution please .......? Thanks.... Regards......

05-03-2008, 10:15	#7 (permalink)
turktwister Freak Poster Join Date: Sep 2004 Location: somewhere..where?!. Posts: 170 Member: 84208 Status: Offline Thanks Meter: 25	mixing,swarming,missing pixels,reversing etc.on lcd.. its about the right ic, z4403 tested many times.. br

05-03-2008, 11:34	#8 (permalink)
kapilgupta No Life Poster Join Date: Jan 2008 Location: india Posts: 1,081 Member: 681945 Status: Offline Thanks Meter: 422	i also have n72 with white display.changed lcd ics,resolderd connectors and changed display too,but same,plz help ,,