nokia 500 rm-750 touch not working - GSM-Forum

HUM · 12-26-2014, 07:37

nokiw 500 touch not working, already change touch but same, finally chk the pcb r1561 and r1562 not present and someone short vio points, I remove the soldering and after that touch works fine,after half an hour touch again stop , but again after minutes touch again work fine,so finally touch stop again,also I full flash the phone, another problem is lcd go to sleep mode with side lock key but lcd not wake up with side lock key only lights of 3 butttons glow, 3rd problem is mass memory in use

note: I put r1561,r1562 but same

anyone solve this problems successfull ?

d-Artigo · 12-26-2014, 12:28

Quote:

Originally Posted by HUM

nokiw 500 touch not working, already change touch but same, finally chk the pcb r1561 and r1562 not present and someone short vio points, I remove the soldering and after that touch works fine,after half an hour touch again stop , but again after minutes touch again work fine,so finally touch stop again,also I full flash the phone, another problem is lcd go to sleep mode with side lock key but lcd not wake up with side lock key only lights of 3 butttons glow, 3rd problem is mass memory in use

note: I put r1561,r1562 but same

anyone solve this problems successfull ?

nokia 500 touchscreen ways
rehot or replace N2450
see image below :

only thank button

HUM · 12-26-2014, 13:59

all tracks are ok and already reball n2450, all. problems related to n2450? can I use 5530 or 5800 n2450?

HUM · 12-26-2014, 23:18

Quote:

Originally Posted by HUM

all tracks are ok and already reball n2450, all. problems related to n2450? can I use 5530 or 5800 n2450?

i checked 5530 and 5800 ic not compatible, any other set which have same touch ic

HUM · 12-28-2014, 15:06

which other brand or model have same touch ic, I also remove side lock key but still touch not working

HUM · 01-01-2015, 02:49

which other model or brand have same ic ?

HUM · 01-01-2015, 16:55

not a single member know about this ic?

12-26-2014, 07:37	#1 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	nokia 500 rm-750 touch not working nokiw 500 touch not working, already change touch but same, finally chk the pcb r1561 and r1562 not present and someone short vio points, I remove the soldering and after that touch works fine,after half an hour touch again stop , but again after minutes touch again work fine,so finally touch stop again,also I full flash the phone, another problem is lcd go to sleep mode with side lock key but lcd not wake up with side lock key only lights of 3 butttons glow, 3rd problem is mass memory in use note: I put r1561,r1562 but same anyone solve this problems successfull ?

12-26-2014, 13:59	#3 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	all tracks are ok and already reball n2450, all. problems related to n2450? can I use 5530 or 5800 n2450?

12-28-2014, 15:06	#5 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	which other brand or model have same touch ic, I also remove side lock key but still touch not working

01-01-2015, 02:49	#6 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	which other model or brand have same ic ?

01-01-2015, 16:55	#7 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	not a single member know about this ic?