Power Button Problem; Boot Problems; Software Problem - Lenovo ThinkPad P1 Extreme User Manual

If a quick charger is available, use it to charge the over-discharged battery.
If the battery cannot be fully charged in 24 hours, use a new battery.
• Problem: The computer shuts down before the battery status icon shows that the battery is empty.
Solution: Discharge and recharge the battery.
• Problem: The computer operates after the battery status icon shows that the battery is empty.
Solution: Discharge and recharge the battery.
• Problem: The operating time for a fully charged battery is short.
Solution: Discharge and recharge the battery. If your battery operating time is still short, use a new
battery.
• Problem: The computer does not operate with a fully charged battery.
Solution: The surge protector in the battery might be active. Turn off the computer for one minute to reset
the protector; then turn on the computer again.
• Problem: The battery cannot get charged.
Solution: You cannot charge the battery when it is too hot. If the battery feels hot, remove it from the
computer and wait for a while to let it cool to room temperature. After it cools, reinstall it and recharge the
battery. If it still cannot be charged, have it serviced.

Power button problem

Problem: The system does not respond, and I cannot turn off the computer.
Solution: Turn off the computer by pressing and holding the power button for four seconds or more. If the
system still does not respond, remove the ac power adapter and reset the system by inserting one end of a
needle or a straightened paper clip into the emergency-reset hole. To locate the emergency-reset hole, see
"Bottom view" on page 5.

Boot problems

Print these instructions now and keep them with your computer for reference later.
• Problem: I receive an error message before the operating system loads.
Solution: Follow the appropriate corrective actions for power-on self-test (POST) error messages.
• Problem: I receive an error message while the operating system is loading the desktop configuration after
the POST is completed.
Solution: Find solutions by searching for the error message at the following Web sites:
–
https://support.lenovo.com
–
https://support.microsoft.com/

Software problem

Problem: A program does not run properly.
Solution: Ensure that the problem is not being caused by the program.
Check that your computer has the minimum required memory to run the program. See the manuals supplied
with the program.
Check the following:
• The program is designed to operate with your operating system.
.
Chapter 7 Troubleshooting computer problems
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