I have an Inspiron 5558 Signature Edition running Windows 10. The laptop has become much slower quickly it seems. I ran a diagnostic test. It told me my "battery is reaching end of usable life." It also gave me an alert that was labeled ePSA 4302.10. It did not explain this alert. Should I expect that replacing the battery -- It's the original part in a 2-year old unit -- will correct my problem and speed up things?
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