A blue screen or stop error may occur referring to the file HPCI.SYS with a stop code of 0x50 or 0x8E.
HP Customer Support
HP Notebook PCs - "0x50 or 0x8E" Error Message Referring to HPCI.sys File Appears on Blue Screen
Using the link below, upgrade to the latest version of the Notebook Utilities for Windows 2000/XP (SP27719). It contains an updated version of HPCI.SYS (version 3.0.04 or later).
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