Dell XPS 15

How To Clear CMOS on Dell XPS 15? [Reset BIOS]

Computers such as Dell XPS 15 contain a complementary metal-oxide-semiconductor (CMOS) battery. The use of this battery is to run CMOS memory. CMOS battery keeps the system clock running even when the computer is turned off. Sometimes, the CMOS Memory can get corrupted or the CMOS battery can fail. These issues can be fixed by …

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