HP ProBook 4310s schematics needed

salawayon

Badcaps Veteran

Join Date: Nov 2012

Posts: 578

Country: philippines
#1

HP ProBook 4310s schematics needed

02-24-2014, 02:35 AM

Info at mainboard:

6050A2259201-MB-A03
HSTNN-169C-3
UMA

The main problem with this, it automatically switches ON with no display then it switches OFF after 2seconds... And the led indicator at charging port acts like a strobe light. 3vdc and 5vdc from TPS51125 is normal while it is still powered ON when it switches OFF those supply voltages were also not measurable then suddenly it will appeared again and the unit will switches ON by it self. And it will only repeat the process of Switching ON and OFF. Tried already replacing the TPS 51125 but no changes....

Thanks...
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sorinac

Senior Member

Join Date: Jul 2013

Posts: 123

Country: Romania
#2

02-24-2014, 04:13 AM

Re: HP ProBook 4310s schematics needed

.
Attached Files

hp_probook_4310s_inventec_hublot-uma_rev_a01_sch.pdf (683.5 KB, 433 views)
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winkoko

Member

Join Date: Feb 2013

Posts: 28

Country: myanmar
#3

05-19-2015, 04:17 AM

Re: HP ProBook 4310s schematics needed

thanks
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Life Goes On

Badcaps Veteran

Join Date: May 2014

Posts: 264

Country: Curacao
#4

05-20-2015, 03:25 PM

Re: HP ProBook 4310s schematics needed

Did you repare this one.

The Night Drop Down, I Will Keep Try Until..., You Never know.
Dushi Kòrsou, Nos Tei.
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cdwayne foremost

Member

Join Date: Mar 2015

Posts: 22

Country: jamaica
#5

09-25-2017, 09:01 PM

Re: HP ProBook 4310s schematics needed

this is a tuff one
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m0seba

Member

Join Date: Mar 2016

Posts: 38

Country: egypt
#6

07-23-2021, 06:25 AM

Re: HP ProBook 4310s schematics needed

hey
please i want board view for this one
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Pasam75

New Member

Join Date: Aug 2019

Posts: 1

Country: Türkiye
#7

04-30-2022, 09:09 PM

Re: HP ProBook 4310s schematics needed

Thank you.please boardview
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HP ProBook 4310s schematics needed

HP ProBook 4310s schematics needed

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