E5776 Modem power off problem>>> - GSM-Forum

jakk0 · 06-08-2017, 20:42

hello ...
so as the title say i have e5776 modem from huawei
and I was faced with problem related to power where the modem won't power on at all !!!
so i tried to look for schematic and didn't find any schematic

Anyone with background could help me ??
and point me to a way to detect the problem for this modem

balwinder27 · 06-27-2017, 20:15

Quote:

Originally Posted by jakk0

hello ...
so as the title say i have e5776 modem from huawei
and I was faced with problem related to power where the modem won't power on at all !!!
so i tried to look for schematic and didn't find any schematic

Anyone with background could help me ??
and point me to a way to detect the problem for this modem

For e5776 you need a repair a modem via boot mode them write firmware

ibraheem_vicky · 07-05-2017, 11:18

use boot-pin method for alive yor modem.

jakk0 · 07-08-2017, 18:07

thanks

but Where is Boot Pin for the E5776 modem ?

jakk0 · 07-08-2017, 18:22

i cant post pic !!!!!

you can see the board here

youtu.11/VS2o2ivZ0mI

change number ( 11 ) to ( be )

06-08-2017, 20:42	#1 (permalink)
jakk0 Junior Member Join Date: Jun 2017 Posts: 3 Member: 2725200 Status: Offline Thanks Meter: 0	E5776 Modem power off problem>>> hello ... so as the title say i have e5776 modem from huawei and I was faced with problem related to power where the modem won't power on at all !!! so i tried to look for schematic and didn't find any schematic Anyone with background could help me ?? and point me to a way to detect the problem for this modem

07-05-2017, 11:18	#3 (permalink)
ibraheem_vicky Junior Member Join Date: Jul 2017 Posts: 11 Member: 2733283 Status: Offline Thanks Meter: 1	use boot-pin method for alive yor modem.

07-08-2017, 18:07	#4 (permalink)
jakk0 Junior Member Join Date: Jun 2017 Posts: 3 Member: 2725200 Status: Offline Thanks Meter: 0	thanks but Where is Boot Pin for the E5776 modem ?

07-08-2017, 18:22	#5 (permalink)
jakk0 Junior Member Join Date: Jun 2017 Posts: 3 Member: 2725200 Status: Offline Thanks Meter: 0	i cant post pic !!!!! you can see the board here youtu.11/VS2o2ivZ0mI change number ( 11 ) to ( be )