Resetting The Notebook - HP Compaq Presario,Presario M2200 Maintenance And Service Manual

Product Description
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Connectors:
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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
"Preparing the Notebook for Disassembly,"
information).
2. Remove the real-time clock (RTC) battery (refer to
Section 5.14, "RTC Battery,"
3. Wait approximately 5 minutes.
4. Replace the RTC battery and reassemble the notebook.
5. Connect AC power to the notebook. Do not reinsert any
battery packs at this time.
6. Turn on the notebook.
All passwords and all CMOS settings have been cleared.
1–4
External monitor port
Universal Serial Bus (USB) v. 2.0 (up to 3 ports)
RJ-11 (modem) jack
RJ-45 (network) jack
Audio-out (headphone) jack
Audio-in (microphone) jack
Power
IEEE 1394 digital port
S-Video-out jack (select models only)
Expansion port 2 (select models only)
6-in-1 Digital Media Slot (select models only)
6-in-1 Memory Reader (select models only)
for more information).
Maintenance and Service Guide
Section 5.3,
for more