1–4 Maintenance and Service Guide
Product Description
■ Support for the following optical drives:
❏ DVD±RW and CD-RW Combo Drive
❏ DVD/CD-RW Combo Drive
❏ DVD-ROM drive
❏ CD-ROM drive Connectors:
❏ Audio-out (headphone)
❏ Audio-in (microphone)
❏ Universal Serial Bus (USB) v. 2.0 (3 ports)
❏ Power
❏ External monitor
❏ RJ-11 (modem)
❏ RJ-45 (network)
❏ IEEE 1394
❏ Travel battery
❏ Digital Media Slot (HP Compaq nx6125 models only)
❏ S-Video-out (HP Compaq nx6125 models only)
❏ Docking connector (HP Compaq nx6125 models only)
1.2 Resetting the Notebook
If the notebook you are servicing has an unknown password,
follow these steps to clear the password. These steps also
clear CMOS:
1. Prepare the notebook for disassembly (refer to Section 6.3,
“Preparing the Notebook for Disassembly,” for more
information).
2. Remove the RTC battery (refer to Section 6.20, “RTC
Battery,” for more information on removing and replacing the
RTC battery).