1 Copper

Dell inspiron n4050 not charging

My Dell inspiring n4050 not charging using adaptor..the charging button not blinking but adapter button light is on That is green..but when I remove my battery and connect my adapter it's turning on and working properly...why my battery not charging..help me
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3 Replies

Re: Dell inspiron n4050 not charging


You will need to have the battery replaced. You can contact Dell to purchase a battery. Call Dell Spare Parts at 1-877-717-3355 for availability and pricing.

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5 Rhenium

Re: Dell inspiron n4050 not charging

Is the AC adapter recognized by the system or showing "unknown"?  F2 at powerup to check.

If the adapter shows unknown, the battery will not charge.

If unknown, try a new adapter first -- if that doesn't fix the recognition issue, next replace the DC jack.  If that doesn't get the adapter recognized, the mainboard is bad.

If the adapter IS recognized, but the battery won't charge, chances are it's the battery that's bad.

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1 Nickel

Re: Dell inspiron n4050 not charging

Press F2,open your bios settings


if AC ADAPTOR TYPE is 65W or 90W then your adaptor and laptop is working fine.change your laptop battery

if AC ADAPTOR TYPE is UNKNOW then first u change your adapter then check


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