Table Of Contents - HP computer Troubleshooting And Maintenance Manual
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- User manual (90 pages) ,
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Table of Contents
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Table of contents
1 Protecting your computer ................................................................................................. 1
Computer security features ........................................................................................................ 1
2 Troubleshooting ................................................................................................................ 2
Computer does not start ............................................................................................................ 2
Power ..................................................................................................................................... 4
Display (monitor) ...................................................................................................................... 4
Keyboard and mouse (with cable) .............................................................................................. 4
Keyboard and mouse (wireless) ................................................................................................. 6
Speakers and sound ................................................................................................................. 6
Internet access ......................................................................................................................... 7
Software troubleshooting ........................................................................................................... 8
3 System recovery ............................................................................................................. 10
Choosing a system recovery method ......................................................................................... 10
System Recovery options ......................................................................................................... 10
Recovery media ..................................................................................................................... 12
4 Maintenance ................................................................................................................... 15
Schedules and tasks ............................................................................................................... 15
Keeping the computer free of dust, dirt, and heat ....................................................................... 15
Cleaning the computer and monitor .......................................................................................... 16
Cleaning the computer vents .................................................................................................... 16
Cleaning the keyboard and mouse ........................................................................................... 16
Cleaning the touch screen (select models only) ........................................................................... 16
ENWW
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Table of Contents
Troubleshooting
Need help?
Do you have a question about the computer and is the answer not in the manual?
Questions and answers
Return power light to green
To try changing the power light to green on an HP computer with a flashing green light on the power supply:
1. Disconnect the power cable from the back of the computer.
2. Press and hold the power button on the computer for 10 seconds.
3. Plug the power cable back in and check the light.
If the light is still flashing:
4. Unplug the power again.
5. Flip the voltage switch on the power supply to 220V for a few seconds.
6. Flip it back to the original setting.
7. Plug the power cable in again and check the light.
These steps may help reset the power supply and resolve the blinking green light issue.
This answer is automatically generated