charging problem i changed the max1772 multichem ic alsomosfet for the batt but still no charge micom is pc97551-vpc

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repairs of laptops and selling of components

the problem can be conected with faulty battery. did you check this laptop with good battery(which you know, that it's good)?

i have another problem with charging changed max1772 the problem is the first point of batt is giving 18V without battery .I have also put new battery but same problem .there is an ic max1992 is it also used for charging.
regards,

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repairs of laptops and selling of components