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Dell inspiron 7577 OEM battery not recognized
A few months ago I replaced the battery in my Dell inspiron 7577 laptop. It ran for a few months (used maybe 10 hours on 3-4 occasions) and now on booting my laptop it claims that no battery is installed. I opened the case and all connections are solid. Contacted Dell support and after a chat where I gave pertinent information the chat agent notified me that I needed to pay for support. I'm not through with DIY options.
My laptop runs fine with external power supply. How can I determine the problem and hopefully solve it? I'll happily supply additional information.
Last edited by lbeck; 07 Sep 2022 at 22:20. Reason: clarification