Handleiding
Je bekijkt pagina 68 van 126
2. Adjust your computer operation mode to the proper one. Choose one of the following solutions:
• For computer models with the intelligent cooling feature, power efficiency mode or balanced mode is
preferred. For details, see “Intelligent cooling” in this User Guide.
• For computer models with the system operation modes feature, power saving (quiet) mode or auto
(balanced) mode is preferred. For details, see “System operation modes” in this User Guide.
3. If the issue is still not fixed, terminate power-consuming applications or processes that are not in use to
reduce heat. Take the following steps:
a. Type task manager in the Windows search box and press Enter.
b. Terminate power-consuming applications or processes that are not in use.
If the problem persists, do not hesitate to call Lenovo Customer Center. For the latest Lenovo Support phone
numbers for your country or region, go to
https://pcsupport.lenovo.com/supportphonelist.
My computer fan runs constantly
Problem: What should I do if my computer fan runs constantly?
Solution: If your fan runs constantly, try the following solutions one by one to troubleshoot and fix the issue:
1. Terminate power-consuming applications or processes that are not in use to reduce heat. Take the
following steps:
a. Type task manager in the Windows search box and press Enter.
b. Terminate power-consuming applications or processes that are not in use.
2. Adjust your computer operation mode to the proper one. Choose one of the following solutions:
• For computer models with the intelligent cooling feature, power efficiency mode or balanced mode is
preferred. For details, see “Intelligent cooling” in this User Guide.
• For computer models with the system operation modes feature, power saving (quiet) mode or auto
(balanced) mode is preferred. For details, see “System operation modes” in this User Guide.
3. Improve airflow. Ensure that the vents of your computer are not covered and there is enough airflow to
keep the computer cool. Avoid using the computer on a soft surface, such as a bed or couch. It is
recommended to use the computer on a table or lap desk in a cool room.
4. Clean the air vents or dust filters. Take the following steps:
a. Turn off the computer and disconnect the computer from ac power and all connected cables.
b. Use compressed air to blow out the dirt and debris from the air vent or dust filter.
5. Update the UEFI BIOS or device drivers to the latest version. For details, see “UEFI BIOS problems” or
“Driver problems” in this User Guide.
If the problem persists, do not hesitate to call Lenovo Customer Center. For the latest Lenovo Support phone
numbers for your country or region, go to
https://pcsupport.lenovo.com/supportphonelist.
External devices problems
My HDMI port does not work
Problem: What should I do if my HDMI port does not work?
Solution: To fix HDMI port issues on your computer, try the following solutions one by one:
1. Ensure the HDMI cable is securely connected to both your computer and external devices.
60
User Guide
Bekijk gratis de handleiding van Lenovo ThinkPad E14 Gen 7, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Lenovo |
| Model | ThinkPad E14 Gen 7 |
| Categorie | Laptop |
| Taal | Nederlands |
| Grootte | 13369 MB |
