Question about HP Pavilion m7480n (882780389410) PC Desktop
Most times a checksum error refers to the cmos battery. you may want to replace the battery and see if that helps. However this can also be a symptom caused by a bad power supply or a faulty board. Make sure you check your motherboard's capacitors for swelling or leaking.
hope this helps.
Posted on Dec 10, 2009
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Posted on Jan 02, 2017
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