compaq 420 pulug in not charging
3v/3v/3v/ come on battery conn,
compaq 420 pulug in not charging
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Please write all information:
1.Model from case
2.Board model/number
3.Describe problem clearly
4.What you did to solve problem
Please write all information:
1.Model from case
2.Board model/number
3.Describe problem clearly
4.What you did to solve problem
-
- IndiaReFix team
- Posts: 218
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Re: compaq 420 pulug in not charging
Without power plugged in
tell me the voltage at battery connector all pins ...(with battery)
[ Post made via Linux Laptop ]
tell me the voltage at battery connector all pins ...(with battery)
[ Post made via Linux Laptop ]
Re: compaq 420 pulug in not charging
sir battery positive supply and two 3v/3v. comes at battery connector ..
Re: compaq 420 pulug in not charging
does the laptop turn on without battery? if ac goes in but battery does not charge then either the battery is faulty or charging ic is faulty usually a maxim , do you have board schematic or part number of the board?
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- IndiaReFix team
- Posts: 218
- Joined: Sat Jan 16, 2016 2:32 pm
- Location: Techno Tech, Hyderabad INDIA
- Contact:
Re: compaq 420 pulug in not charging
Battery positive voltage is it above 9v or below 9v?
[ Post made via Linux Laptop ]
[ Post made via Linux Laptop ]
Re: compaq 420 pulug in not charging
battery positive pin have 7,2 v
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- IndiaReFix team
- Posts: 218
- Joined: Sat Jan 16, 2016 2:32 pm
- Location: Techno Tech, Hyderabad INDIA
- Contact:
Re: compaq 420 pulug in not charging
Your battery is in deep discharge condition ...kindly change ur battery and check .....minimum charge position must be around 9v
thanks
sunil
[ Post made via Linux Laptop ]
thanks
sunil
[ Post made via Linux Laptop ]
Re: compaq 420 pulug in not charging
ok sir thanks
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