Battery not charging,laptop not working withou adapter

[mpnirob]

,warning at boot,battery charging terminately disabled ,restart laptop,reset adapter,f1 to continue.f2 bios

dell all test passed . what can i do now..98% charge available.2 day ago i used stop charge at 98 %.now i changed this setting from bios.but laptop not working without ac adapter 

[ejn63]

If the adapter is not recognized, the battery won't charge.  Is this the original adapter that came with the system?

[mpnirob]

i am using orginal adapter and it detected as 65w. i can use my laptop with this ac adapter

[ejn63]

In order, try

A new (or known working) Dell OEM AC adapter (many computer shops will have these and likely be willing to let you try one).  If that works, replace the adapter.

If that doesn't work,  replace the DC jack in the system (if you need a part reference, provide the full model number -- Inspiron N5110, 5531, etc.).

If the jack doesn't get the adapter recognized, the charge circuit on the mainboard is bad - replace the system board.

[mpnirob]

inspiron 14  5442  ,,,,,yellowlight blinking.may be motherboard problem...