View Full Version : Old Moto Timeport keypad not working
I have an moto timeport only power on/off key is working
the other keys not working
not water damaged
solution for this?
BR
Rak|m
Check keyboard Rows/Columns. May be its shorted.
Otherwise: not properly soldered cpu. Board is also can be a problem.
CPU can be also faulty.
GSM Coolhawk
07-05-2004, 02:11
@Raklm
It can also be that one of the pressure pads, the metallic ones under the white membrane have collapsed. Have seen this a few times on old Timeports. But other than that I think what b0ba says is most likely fault !
Regards
:(
if I change processor phone will become locked or not?
My emmi doesn't working anymore :(
BR
Rak|m
it's not possible to know withouth more info Raklm, you have to try or read service manual and check lines
are u sure is only keypad faliure? couldn't be that your phone are locked (can't work), check xtal it could be the problem
what is the problem with your emmi?
b.r.
thecult
only kepad failure
none of key works exept power on/off
was phone code lokked
finded code with test card
disabled code
next day came the man with this phone with this problem
:(
emmi box not recognized by calc anymore
changed all config in lpt port
:(
BR
Rak|m
If you will change CPU nothing will heppen. i.g. you don't need to calculate faid or map.
Phone will just power on and will be working unless cpu (that you've soldered) is dead.
PS: Sometimes only one line (row/column) is faulty. I have few phones with such faults. Customers refused to pay money for repair so I bought them for spear parts.
ok
changed cpu and solved problem
10x a lot @b0ba
anyway all keys was faulty
except power on/off
now working again
BR
Rak|m