Question about HEWLETT-PACKARD HP ProBook 6550b Notebook
Try setting the BIOS to default, then rest the settings.
You can try to re-flash the BIOS version just before the latest version.
The Wz number you posted does not match a 655.
Read the manual carefully about how to flash the BIOS.
Look in manual for clearing CMOS, if you have it, clear CMOS, set BIOS to default, and reset, if this does not work, re-flash the next to oldest BIOS version, if you have (example) F23, then flash to F22.
Posted on Dec 06, 2012
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Posted on Jan 02, 2017
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