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KS

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August 25th, 2024 21:30

Pc beeps 5 times and then turns off for 3 seconds then does it over and over again

Studio XPS 435 MT

Studio XPS 435 MT

Last night I was checking the cables on my computer to make sure they were the right kind for a new motherboard, so I turned it off then back on again. It beeps 5 times then turns off, then powers on again. Keep in mind there is an orange light during power on.

9 Legend

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12.6K Posts

August 25th, 2024 23:24

5 beeps indicate a real Time Clock failure (RTC). You can try removing the CMOS battery for 15 minutes and while you are at it replace it with a brand new recently purchase battery, usually a CR2032 and very cheap.

9 Legend

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14.6K Posts

August 26th, 2024 04:27

JOcean is spot on.  the 435MT is a intel 1st gen cpu pc that should need a new CMOS battery as regular maintenance.  a old battery often leads to power on erratic behavior.

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