Sony reportedly looking into CMOS issue for PlayStation 4 and

According to a report, Sony is considering addressing the CMOS issue for its most recent games consoles. Currently, the PlayStation 4 and PlayStation 5 require a working CMOS battery to run correctly.

Looks like the PS4 CMOS Battery issue has been fixed with a firmware update

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Sony reportedly looking into CMOS issue for PlayStation 4 and PlayStation 5 consoles - News, playstation 4

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PS5 allegedly has the same CMOS battery failure issue as the PS4

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