ATF Big box New Pcb Just Show blue light - GSM-Forum

AEK@GSM · 08-04-2014, 15:15

ATF Big box New Pcb Just Show blue light
Not detect by pc no ding dong sound and no driver show on device manger
pls help me

AEK@GSM · 08-04-2014, 18:54

pls help me ...............

Advance-Box · 08-05-2014, 03:57

Hi,

Check USB socket at the back of the box. Socket pins sometimes become too worn out and cannot connect to USB cable anymore.

AEK@GSM · 08-05-2014, 10:55

Quote:

Originally Posted by Advance-Box

Hi,

Check USB socket at the back of the box. Socket pins sometimes become too worn out and cannot connect to USB cable anymore.

Changed and the same problem

Advance-Box · 08-05-2014, 11:28

Tracr the problem from there, first connection is the FTDI chip, check to see if all legs of that IC is properly connected.

Also, on bottom part of PCB exists 1 IC with 8 legs. Remove that temporarily

08-04-2014, 15:15	#1 (permalink)
AEK@GSM Freak Poster Join Date: May 2013 Location: algeria Posts: 173 Member: 1933548 Status: Offline Thanks Meter: 19	ATF Big box New Pcb Just Show blue light ATF Big box New Pcb Just Show blue light Not detect by pc no ding dong sound and no driver show on device manger pls help me

08-04-2014, 18:54	#2 (permalink)
AEK@GSM Freak Poster Join Date: May 2013 Location: algeria Posts: 173 Member: 1933548 Status: Offline Thanks Meter: 19	pls help me ...............

08-05-2014, 03:57	#3 (permalink)
Advance-Box No Life Poster Join Date: Dec 2007 Posts: 7,598 Member: 651945 Status: Offline Thanks Meter: 20,118	Hi, Check USB socket at the back of the box. Socket pins sometimes become too worn out and cannot connect to USB cable anymore.

08-05-2014, 11:28	#5 (permalink)
Advance-Box No Life Poster Join Date: Dec 2007 Posts: 7,598 Member: 651945 Status: Offline Thanks Meter: 20,118	Tracr the problem from there, first connection is the FTDI chip, check to see if all legs of that IC is properly connected. Also, on bottom part of PCB exists 1 IC with 8 legs. Remove that temporarily