nokia 1110 power problem

[saqi160]

i have nokia 1110 his problem
is they not power on i check his soft wear
that is ok
i check on normal mode that is ok but not show display
l.c.d and l.e.d plz plz
help me his soultion plz

[fishuvo]

1.cheak short
2.volt on\of=1.5v
3. change power suich

[saqi160]

brother this is info mobiles
MCU Sw: V 5.50 16-06-06 RH-93 (c) NMP
PPM Sw: V 5.50 16-06-06 RH-93 (c) NMP IE
Prd.Cd: 0536518
Bpr.Cd: 0536354
Pro.Sn: DOD448373
HW : 0526
PCI :
UEM : 1328
UPP : 8705
RFIC : 0500
DSP : P05w06.v34
LCD : WINTK:MYKS01
IMEI : 354572-01-884522-2
SLconf: 001-01-00000000000
SLprof: 000000000001000-2
SLvar : 00003545720188452200
SLaux : 00023031
Provider: Test Equipment
#pw+ 382 336 300 025 643 +1#
#pw+ 914 892 435 240 200 +2#
#pw+ 824 261 145 204 777 +3#
#pw+ 738 210 253 654 323 +4#
#pw+ 032 993 053 021 405 +5#
#pw+ 329 996 047 751 600 +6#
#pw+ 494 497 710 236 301 +7#
plz help me