HP Compaq nc6220 and nc6230 Notebook PC - Maintenance and Service Guide
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...and Service Guide Do not reinsert any battery packs at this time. 6. Turn on removing and replacing the RTC battery). 3. Connect AC power to clear the password. Prepare the computer for disassembly (refer to Section 6.24, "System Board," for more information on the computer. Remove the real-time ... to Section 6.3, "Preparing the Computer for Disassembly," for more information). 2. Replace the RTC battery and reassemble the computer. 5. Product Description 1.2 Resetting the Computer If the computer you are servicing has an unknown password, follow these steps to the computer.
...and Service Guide Do not reinsert any battery packs at this time. 6. Turn on removing and replacing the RTC battery). 3. Connect AC power to clear the password. Prepare the computer for disassembly (refer to Section 6.24, "System Board," for more information on the computer. Remove the real-time ... to Section 6.3, "Preparing the Computer for Disassembly," for more information). 2. Replace the RTC battery and reassemble the computer. 5. Product Description 1.2 Resetting the Computer If the computer you are servicing has an unknown password, follow these steps to the computer.