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01-29-2024 07:43 AM
Helping a friend with his HP Pavilion x360. Has boot issues, I cloned the hard drive to a SSD and that greatly improved performance but still had the 3 slow and 5 fast blinks on the Caps Lock button indicating a bios issue. Determined the battery needed replacement and installed a new battery. Upgraded the Bios to F.32 and ran a calibration on the battery, which took 4.5 hours. Still had booting problems so I tried rolling back the Bios which didn't help. Reinstalled Bios F.32 and was eventually able to get the computer to boot up. I ran the component diagnostics on the battery and was surprised to see that a battery calibration was needed again. Running the calibration now. Question: when the Bios is rolled back and then a newer Bios is reinstalled, would that affect the diagnostics of the battery and indicate that a calibration is needed? The battery is not an original HP item. Bought it off Amazon as an exact replacement for this computer.
The second question I have, does the laptop battery power the clock of this laptop? I took the computer apart and could not find any button battery normally found in a computer. I'm guessing that the main laptop battery supplies the power to maintain the clock and bios when the computer is turn off. If this is true, I'm also assuming that a compromised battery could affect the boot up of the computer.