[Xin giúp] 1280 mất nguồn có giao động cần giúp

[neardie]

bạn đã xem kĩ lại đường màn hình kỹ chưa ,sao không nghe nói tới thay màn hình mới thử thớt ,xem hàng tụ điện trở có rĩ rét không

thay rồi anh nhá

[neardie]

có log đây Version : V 06.50 20-04-11 RM-647 (c) Nokia MR
ADSP Version : p V 06.50\n20-04-11\nRM-647\n(c) NMP\nmr
MCU SW Version : V 06.50 20-04-11 RM-647 (c) Nokia
HW Version : 1005
UEM Version : 1328
UPP Version : 8850
LCD Version : UNKWN: IDs: 00:00:00
********** SIMLOCK INFO **********
CONFIG_DATA : 0010100000000000
PROFILE_BITS : 0000000000030002
ASIC : 11
PROVIDER : Default Test Operator

Block [1] 1:Open 2:Open 3:Open 4:Open 5:Open
Block [2] 1:Open 2:Open 3:Open 4:Open 5:Open
Block [3] 1:Open 2:Open 3:Open 4:Open 5:Open
Block [4] 1:Open 2:Open 3:Open 4:Open 5:Open
Block [5] 1:Open 2:Open 3:Open 4:Open 5:Open
Block [6] 1:Open 2:Open 3:Open 4:Open 5:Open
Block [7] 1:Open 2:Open 3:Open 4:Open 5:Open
ST_LCD_TEST : FAILED

Phone Cannot Enter Normal Mode if LCD
is Damaged or LCD is not Properly
Connected to the Main PCB

FACTORY SET TO : Full Factory Set
OK
FACTORY SET TO : User Data
OK
FACTORY SET TO : Leave Factory
OK
FACTORY SET TO : Service Center
OK
FACTORY SET TO : Software Upgrade
OK
FACTORY SET TO : Production Tune
OK lỗi lcd nhưng e thay màn sịn vẫn không hết

[neardie]

ok test lại màn cũ lại đc ảo quá done hết rồi hì