LG 14Z90P Pro Laptop 17 Inch Intel Evo Edition Notebook Owner’s Manual

LG 14Z90P Pro Laptop 17 Inch Intel Evo Edition Notebook

Product Information

Specifications

• Model: NOTEBOOK
• Manufacturer: LG
• Model Number: MFL72091802
• Website: www.lg.com

Product Usage Instructions

Important Safety Precautions
Before using the product, please read and adhere to the following safety precautions to prevent any unexpected danger or damage:

• WARNING: Noncompliance with instructions may cause serious physical damage or fatal injuries.
• CAUTION: Noncompliance with instructions may cause minor damage to the body or the machine.

Cleaning Instructions
If fingerprints are present on the glass surface, use a microfiber cloth dampened with lukewarm water to clean them. Ensure to remove any excess water afterward.

Battery Usage Guide
Follow these guidelines for optimal battery performance:

• Maintain battery level at 50% when the PC is not in use for an extended period.
• Avoid keeping the battery fully charged at all times; allow some discharge before recharging.
• Utilize the Extend Battery Life function in the LG Smart Assistant to limit charging to 80% capacity.
• If storing the product for a long time, avoid completely discharging the battery to prevent decreased lifespan.

Precautions before Product Use
Prior to using the product, take note of the following precautions:

• Back up critical user data stored on the internal solid-state drive (SSD) to an external storage device.
• Ensure the system is fully loaded before shutting down to avoid improper shutdowns.

Battery Replacement
If you experience a significant reduction in battery capacity, please contact the designated Call Center for battery removal or replacement, as improper handling may void the warranty.

For More Information
Refer to LG PC Manuals for detailed instructions on using the PC.

FAQ

• Q: Can I replace the internal battery myself?
  A: No, removing or replacing the internal battery may void the warranty. Please contact the designated Call Center for assistance.

• Q: How should I clean the glass surface of the notebook?
  A: Use a microfiber cloth dampened with lukewarm water to clean any fingerprints. Ensure to remove excess water after cleaning.

• Q: What should I do if I notice a significant decrease in battery capacity?
  A: Contact the Call Center for guidance on potential battery replacement to maintain optimal performance.

For the safe and convenient use of the product, please read this owner’s manual before use.

Important Safety Precautions

Check the following ‘Important Safety Precautions’ to prevent unexpected danger or damage in advance. ‘Important Safety Precautions’ is divided into ‘WARNING’ and ‘CAUTION.’

• WARNING : Noncompliance with the instruction may cause serious physical damage or fatal injuries.
• CAUTION : Noncompliance with the instruction may cause minor damage to the body or the machine.

NOTE

• For more information on safety precautions, refer to LG PC Manuals.

Use Guide for Corning® Gorilla® Glass-applied Product

For the product such as Gram Style where impact-resistant Corning® Gorilla® Glass is applied, in case of excessive shock, the glass may be broken or scratched. Please be careful when using the product.
If fingerprints have come in contact on the glass surface, moisten clean lukewarm water on a microfiber cloth and wipe them. After that, remove water.

CAUTION
If glass on the product is broken or damaged, stop its use. Since your hand or face may get injured, make sure to contact the call center to receive repair guidance.

While Using the Product

WARNING

Guide on Battery Usage

NOTE

• This product has a built-in battery pack. After purchasing your PC, be sure to charge the battery pack completely before using it for the first time.
  • The battery is a wearable good and thus the battery may not last as long as before after the battery has been used for a long time.
  • The internal battery cannot arbitrarily be removed or replaced. Removing it may void the warranty.
  • If you need to disassemble or replace the battery, please contact the designated Call Center.
  • We charge a fee for removing or replacing the battery.
  • For the safe use of the product, the charge level may be adjusted or blocked from the product when the excessive reduction in battery capacity is detected. Since the battery is a consumable item, if the runtime has been significantly reduced, please replace the battery.

Precautions before Product Use

Any malfunction in the built-in solid state drive (SSD) may result in loss of stored data. You must back up all critical user data to an external storage device (USB HDD, memory card, etc.). If you shut the system down before it is completely loaded, the product may not shut down properly. Shut down the system after it is completely loaded. (It takes about one or two minutes to completely load the system and may vary depending on the conditions.) Some details may differ depending on the PC model and software version. For the convenience of users, LG PC Manuals are provided in an electronic format. For more information on how to use the PC, refer to LG PC Manuals. In the search window of the Windows taskbar, search LG PC Manuals and run it.

NOTE

• It is recommended to use the PC by connecting to the Internet in order to keep the LG PC Manuals latest.

Checking the Components

• PC Main Body
• Adapter
• Owner’s Manual
• Power Cable1

1. For the power cable, the normal power cable or USB-C™ power cable is provided. The USB-C™ power cable only supports power supply and USB 2.0 specifications.

CAUTION
Do not use the power cable for other purposes than power supply.

NOTE

• Depending on the model, additional components (LAN adapter, HDMI adapter, etc.) may be provided.

Connecting and Turning On the PC

1. Connect the adapter to the charging port of the PC.
   NOTE

   • Connect to the power port that is compatible with the adapter provided with the PC.

2. Press the power button to turn on the PC.

CAUTION Do not use any other adapter than the one that was provided with the PC.

System Shutdown / Power Off

Press the [ ] key or [Ctrl] + [ESC] to display the Start menu.

• Press the Start button [ ] > Power button [ ] and select [Shut down].

Pre-Tech Support Checklist

Troubleshooting
If the following symptoms appear while using the product, check again. It may not be a malfunction.

•After disconnecting the power cord and reconnecting it, press the power button of the product.
• If the power is not on after reconnecting the power cord, remove the adapter and hold the power button for at least 6 seconds to reset the system. Once the system is reset, press the power button again to turn on the PC.

__

ENGLISH

| Symptom| Cause and Solution|  | Symptom| Cause and Solution|
---|---|---|---|---|---|---
The system stops during use or does not properly turn off.| •    • Remove the adapter and press the power button for approximately 6 seconds to reset the system. Once the system is reset, press the power button again to turn on the PC.
– Caution: Unsaved data may be lost. Pressing the power button while the PC is in use may cause damage to the storage device or a system error.| Screen brightness changes while the battery mode is in use.

(AMD Model)

| This product has a Vari-Bright™ function that extends battery life by adjusting screen brightness according to the user’s environment.

If you do not want to use the Vari-Bright™ function, change the settings as follows.

•     In the search window of the Windows taskbar, search [AMD Software] and run it.

|
 |  |  | •     Turn off the function or change the settings in|
The wireless network is not connected.| • After searching and running [App and Function] or [Installed apps] in the search window of the Windows taskbar, remove the driver you want to reinstall.

•     You may not be able to access a secure wireless network. Contact the wireless network administrator.

•     Reinstall the wireless network driver.

|  | [Vari-Bright] in the [Gaming] > [Display] tab.

– The [AMD Software] app will be automatically installed when connected to Internet. The app name and settings screen may vary depending on the version of the graphics driver.

|
 |
I want to reinstall the driver.| •     After searching and running [App and Function] or [Installed apps] in the search window of the Windows taskbar, remove the driver you want to reinstall.|
 | •     After searching and running [LG Update & Recovery (or LG Update)] in the search window of the Windows taskbar, reinstall the driver through the [Required Updates] or [Update List] menu.|
 | – For some models without the Recovery function, only the LG Update function is provided.|
|

Appendix
Open Source Software Notice Information
To obtain the source code that is contained in this product, under GPL, LGPL, MPL, and other open source licenses that have the obligation to disclose source code, and to access all referred license terms, copyright notices and other relevant documents please visit https://opensource.lge.com.
LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping, and handling) upon email request to opensource@lge.com.
This offer is valid to anyone in receipt of this information for a period of three years after our last shipment of this product.

www.lg.com
Copyright © 2023 LG Electronics Inc. All Rights Reserved

References

• LG Open Source

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