HP OmniBook XE User Manual page 21

Reinstalling Service Pack 4a (Windows NT 4.0)
Service Pack 4a for Windows NT 4.0 has already been installed on your OmniBook. (The Service
Pack contains updated system files and bug fixes for Windows NT 4.0.) Because it's possible that
some applications may overwrite the Service Pack files, the Recovery CD includes a utility to
reinstall Service Pack 4a.
To reinstall Service Pack 4a
1. Connect the AC adapter to the OmniBook.
2. Insert the Recovery CD in the CD-ROM drive.
3. In My Computer or Windows Explorer, go to the NT4_SP4 folder.
4. Double-click SP4I386.EXE.
5. Follow the onscreen directions.
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