1–4Maintenance and Service GuideProduct Description1.2 Resetting the NotebookIf 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 5.3, “Preparing the Notebook for Disassembly,”for more information).2. Remove the real time clock (RTC) battery (refer toSection 5.14, “RTC Battery,”for more information).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.
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