F5F Stay Refreshed Hardware Desktop HP Pro Book 450 reference material

HP Pro Book 450 reference material

HP Pro Book 450 reference material

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maxoudp
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12-28-2023, 05:23 PM
#1
You're experiencing issues with your HP laptop's startup. If the CMOS battery is installed, it only powers on after a shutdown—no start-up signal. Without the CMOS battery, it boots every time. When you remove the power connector, it works fine with any battery. You mentioned replacing the charging port, which is a common fix for port-related problems in HP laptops.
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maxoudp
12-28-2023, 05:23 PM #1

You're experiencing issues with your HP laptop's startup. If the CMOS battery is installed, it only powers on after a shutdown—no start-up signal. Without the CMOS battery, it boots every time. When you remove the power connector, it works fine with any battery. You mentioned replacing the charging port, which is a common fix for port-related problems in HP laptops.

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