M2000 DA0CT3B6G6 Charging problem

[ravi_1617]

Hi ! This laptop has 1st charging problem ,plugged in not charging but use to give backup but doesn't start with charged battery .
I/o chip was heating .so I replaced it .
now it shows plugged in charging ( & really it is charging).
I have changed charging chip also
charging indicator LED is also off .In any condition .
still doesn't start with fully charged .

[ktmmotocross]

Re: M2000 DA0CT3B6G6 Charging problem

check of mosfet that switch battery to system

[cyberhack]

Re: M2000 DA0CT3B6G6 Charging problem

Is it a Expresso M2000 or compaq

[ravi_1617]

Re: M2000 DA0CT3B6G6 Charging problem

Compaq presario

[cyberhack]

Re: M2000 DA0CT3B6G6 Charging problem

Have you got the schematics

[cyberhack]

Re: M2000 DA0CT3B6G6 Charging problem

Sorry i found it page 36, PQ42

[ravi_1617]

Re: M2000 DA0CT3B6G6 Charging problem

no, similar to this I/o chip is different no

[ravi_1617]

Re: M2000 DA0CT3B6G6 Charging problem

yes charging section is same