Page 1 of 2
Dell Insprion 5520 Dead Casestudies Rev :1.0
Posted: Wed Feb 17, 2016 5:10 am
by Dhirendra Gaur
Dell Insprion 5520 Dead
Motherboard Part No-QCL00 LA-8241P Rev-1.0
Problem- Dead
Diagnosis- Found 3.3v line shorting
Process-
+19V Working
Charging Voltage Not Working
StepDown Voltage Not Working
Found Problem 3.3V Line shorting Remove shorting (PU1000 Replaced ) problem solved
Re: Dell Insprion 5520 No Display
Posted: Wed Feb 17, 2016 7:51 am
by gssystem14
sir plz post pic for clear understanding....thanks
Re: Dell Insprion 5520 No Display
Posted: Wed Feb 17, 2016 8:06 am
by yashan
Good sir ji per short kya tha sir plz tell with pic if possible
Re: Dell Insprion 5520 No Display
Posted: Wed Feb 17, 2016 9:01 am
by Dhirendra Gaur
yashan wrote:Good sir ji per short kya tha sir plz tell with pic if possible
pic uploaded
Re: Dell Insprion 5520 Dead
Posted: Thu Feb 18, 2016 4:23 pm
by gssystem14
thank you sir 4 upload
Re: Dell Insprion 5520 Dead
Posted: Sat Feb 20, 2016 6:14 am
by javed
thanks
Re: Dell Insprion 5520 Dead
Posted: Sat Feb 20, 2016 2:04 pm
by esmat-fadak
thanks for experience
Re: Dell Insprion 5520 Dead Casestudies Rev :1.0
Posted: Mon Jan 16, 2017 10:09 pm
by pdewida897
how to find short using multimeter
please let me know
Re: Dell Insprion 5520 Dead Casestudies Rev :1.0
Posted: Thu Jan 19, 2017 1:06 pm
by PINTUSINGH
good job sir g
Dell optiplex 7020 Mb No : AM0426 4MB and 8MB
Posted: Sat Aug 19, 2017 7:26 am
by serinkbaby
Dell optiplex 7020
Mb No : AM0426
4MB and 8MB