Chapter 7. Help And Support; Frequently Asked Questions - Lenovo ThinkPad L15 Gen 4 IGEL User Manual

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Chapter 7. Help and support

Frequently asked questions

Question
How do I access Settings?
How do I turn off my computer?
What do I do if my computer
stops responding.
What do I do if I spill liquid on the
computer?
How do I enter the UEFI BIOS
menu?
How do I disable my trackpad?
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Solution
Click the "IGEL Setup" spanner icon on the bottom left.
Click the IGEL icon on the bottom left and click the power icon.
1. Press and hold the power button until the computer turns off. Then, restart
the computer.
2. If step 1 does not work:
• For models with an emergency reset hole: Insert a straightened paper clip
into the emergency reset hole to cut off power supply temporarily. Then,
restart the computer with ac power connected.
• For models without an emergency reset hole:
– For models with the removable battery, remove the removable battery
and disconnect all power sources. Then, reconnect to ac power and
restart the computer.
– For models with the built-in battery, disconnect all power sources.
Press and hold the power button for about seven seconds. Then,
reconnect to ac power and restart the computer.
1. Carefully unplug the ac power adapter and turn off the computer
immediately. The more quickly you stop the current from passing through the
computer the more likely you will reduce damage from short circuits.
Attention: Although you might lose some data or work by turning off the
computer immediately, leaving the computer on might make your computer
unusable.
2. Do not try to drain out the liquid by turning over the computer. If your
computer has keyboard drainage holes on the bottom, the liquid will be
drained out through the holes.
3. Wait until you are certain that all the liquid is dry before turning on your
computer.
Restart the computer. When the logo screen is displayed, press F1 to enter the
UEFI BIOS menu.
Disable the trackpad in Setup:
1. Click on the wrech icon in the Quick Start Panel to open Setup, and select
User Interface ➙ Input ➙ Touchpad.
2. In the Touchpad section, turn off the Enable Touchpad on Boot option.
Disable the trackpad by pressing Hotkey. For details, see
igelos-11.08.330/en/touchpad-88021899.html
Note: The link is version specific.
https://kb.igel.com/
.
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