Badcaps.net Forum
Go Back   Badcaps Forums > Troubleshooting Hardware & Devices and Electronics Theory > Troubleshooting Laptops, Tablets, and Mobile Devices
Register FAQ Calendar Search Today's Posts Mark Forums Read

 
Thread Tools Display Modes
Old 03-24-2015, 01:13 PM   #1
highpulse
i hate HP
 
Join Date: May 2013
City & State: almada
My Country: portugal
I'm a: Professional Tech
Posts: 1,444
Default hp g6 shutdown when connected to charger.

if it runs on battery work normal , once i insert dc charge it will shutdown ,

it have a bq738 , replaced with a 728 but the same issue happen , so i think not a charging ic problem.

only with dcjack , without battery does the same issue ,start to enter in windows then shutdown.

resuming it will only shutoff with dcjack on .

anyone had this kind of issues ?
highpulse is offline   Reply With Quote
Old 03-24-2015, 02:01 PM   #2
dj_ricoh
Badcaps Veteran
 
dj_ricoh's Avatar
 
Join Date: Jan 2013
City & State: London
My Country: uk
I'm a: Knowledge Seeker
Posts: 2,003
Default Re: hp g6 shutdown when connected to charger.

what board you got?
schematic? nothing?

come on highpulse!
__________________
Just cook it! It's already broken.
dj_ricoh is offline   Reply With Quote
Old 03-24-2015, 04:18 PM   #3
MDY
Member
 
Join Date: Jan 2014
City & State: Valencia
My Country: Spain
I'm a: Knowledge Seeker
Posts: 75
Default Re: hp g6 shutdown when connected to charger.

shutdown immediately or after some time?
MDY is offline   Reply With Quote
Old 03-25-2015, 03:30 AM   #4
Francisco.s
Badcaps Veteran
 
Join Date: Jan 2013
City & State: Madrid
My Country: Spain
I'm a: Knowledge Seeker
Posts: 606
Default Re: hp g6 shutdown when connected to charger.

Quote:
Originally Posted by highpulse View Post
if it runs on battery work normal , once i insert dc charge it will shutdown ,

it have a bq738 , replaced with a 728 but the same issue happen , so i think not a charging ic problem.

only with dcjack , without battery does the same issue ,start to enter in windows then shutdown.

resuming it will only shutoff with dcjack on .

anyone had this kind of issues ?
It seems that motherboard is a QUANTA R33, and BQ738 is PU9. (BQ24738)

Check value of esr of +VCC_CORE, there is many tantalum capacitors in this line.

Note that there isn't any NEC-TOKIN capacitor.

Last edited by Francisco.s; 03-25-2015 at 03:32 AM..
Francisco.s is offline   Reply With Quote
Old 03-25-2015, 04:33 AM   #5
dj_ricoh
Badcaps Veteran
 
dj_ricoh's Avatar
 
Join Date: Jan 2013
City & State: London
My Country: uk
I'm a: Knowledge Seeker
Posts: 2,003
Default Re: hp g6 shutdown when connected to charger.

A few days ago i found 2 diodes connected to ground go bad and a fet that was used to discharge.
Do a fast check and see if you got any short near dc jack.
dj_ricoh is offline   Reply With Quote
Old 03-25-2015, 05:57 AM   #6
highpulse
i hate HP
 
Join Date: May 2013
City & State: almada
My Country: portugal
I'm a: Professional Tech
Posts: 1,444
Default Re: hp g6 shutdown when connected to charger.

KBC bios upgraded and fully working now , thk guys
highpulse is offline   Reply With Quote
Old 03-25-2015, 07:01 AM   #7
dj_ricoh
Badcaps Veteran
 
dj_ricoh's Avatar
 
Join Date: Jan 2013
City & State: London
My Country: uk
I'm a: Knowledge Seeker
Posts: 2,003
Default Re: hp g6 shutdown when connected to charger.

Can you put the file?
What model of g6 you got?
dj_ricoh is offline   Reply With Quote
Old 03-25-2015, 09:04 AM   #8
highpulse
i hate HP
 
Join Date: May 2013
City & State: almada
My Country: portugal
I'm a: Professional Tech
Posts: 1,444
Default Re: hp g6 shutdown when connected to charger.

pff not even remeber but the board was a

da0r33mb6e0

the bios file is on the attachment
Attached Files
File Type: rar 1bios.ru_hp_pavilion_g6-2160sr.rar (3.31 MB, 292 views)

Last edited by highpulse; 03-25-2015 at 09:15 AM..
highpulse is offline   Reply With Quote
Old 06-16-2018, 04:08 AM   #9
gitsfarmaz
Professnal tech
 
Join Date: Apr 2017
City & State: Nairobi
My Country: Kenya
Line Voltage: 240v
I'm a: Knowledge Seeker
Posts: 28
Default Re: hp g6 shutdown when connected to charger.

yes i have the same probleM with my DA0R33MB6E0 REV e INTEL CORE I3 WITH NO DEDICATED GRAPHICS CARD...HOW DID YOU GUYS SOLVE THIS PROBLEM
gitsfarmaz is offline   Reply With Quote
Old 01-31-2019, 11:50 AM   #10
Cyrielle
New Member
 
Join Date: Sep 2018
City & State: Paris
My Country: France
I'm a: Knowledge Seeker
Posts: 16
Default Re: hp g6 shutdown when connected to charger.

Hi all,
Newbie question: what is KBC bios and how do you flash it?
Thank you
Cyrielle is offline   Reply With Quote
Old 01-31-2019, 12:31 PM   #11
ktmmotocross
Boardkiller
 
ktmmotocross's Avatar
 
Join Date: Feb 2014
City & State: slovakia
My Country: slovakia
Line Voltage: 230VAC 50Hz
I'm a: Hobbyist Tech
Posts: 2,687
Default Re: hp g6 shutdown when connected to charger.

...
ktmmotocross is offline   Reply With Quote
Old 01-31-2019, 12:41 PM   #12
techtiger
Badcaps Veteran
 
Join Date: Oct 2014
City & State: paris
My Country: france
I'm a: Professional Tech
Posts: 1,460
Default Re: hp g6 shutdown when connected to charger.

Quote:
Originally Posted by Cyrielle View Post
Hi all,
Newbie question: what is KBC bios and how do you flash it?
Thank you
BIOS (basic input/output system) chip on a computer's Mob that recognizes and controls various devices on the Mob ,EC/KBC stands for "Embedded Controller/Keyboard Controller & to flash BIOS you need bios chip programmer tool kit (Ebay)
techtiger is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump



Badcaps.net Technical Forums 2003 - 2022
Powered by vBulletin ®
Copyright ©2000 - 2022, Jelsoft Enterprises Ltd.
All times are GMT -6. The time now is 11:45 PM.
Did you find this forum helpful?