Gram 16Z90RS-K - Laptop LG - Free user manual and instructions
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| Product Type | Ultra-light Laptop |
| Model | Gram 16Z90RS-K |
| Display | 16-inch WQXGA (2560x1600) IPS, 99% DCI-P3 |
| Processor | Intel Core i7-1360P (13th Gen) |
| Memory | 32GB LPDDR5 RAM (soldered) |
| Storage | 1TB NVMe M.2 SSD |
| Graphics | Intel Iris Xe Graphics |
| Operating System | Windows 11 Home |
| Dimensions (W x D x H) | 355.2 x 222.9 x 12.2 mm (14.0 x 8.8 x 0.48 in) |
| Weight | 1.19 kg (2.62 lbs) |
| Battery | 72Wh lithium-ion, up to 20 hours video playback |
| Power Adapter | 65W USB-C (PD) adapter |
| Ports | 2x USB-C (Thunderbolt 4), 2x USB-A 3.2, HDMI, 3.5mm audio, microSD slot |
| Wireless Connectivity | Wi-Fi 6E, Bluetooth 5.1 |
| Camera | 1080p FHD webcam with dual microphone |
| Audio | Stereo speakers (1.5W each), Smart Amp |
| Keyboard | Full-size backlit keyboard with numeric keypad |
| Touchpad | Precision touchpad, multitouch gestures |
| Security | Fingerprint reader (power button), TPM 2.0 security chip |
| Maintenance | Clean with a soft, lint-free cloth; avoid liquids |
| Spare Parts and Repairability | Battery, keyboard, touchpad, SSD, speaker, fan, thermal module |
| Warranty | 1-year limited warranty |
Frequently Asked Questions - Gram 16Z90RS-K LG
How do I set up my LG Gram for the first time?
Press the power button to turn on the laptop. Follow the on-screen Windows 11 setup wizard: select your region, language, connect to Wi-Fi, sign in with a Microsoft account, and set a PIN.
What is the maximum battery life of the LG Gram 16Z90RS-K?
The laptop features a 72Wh battery that can provide up to 20 hours of video playback or about 12 hours of typical usage, depending on settings and workload.
Can I upgrade the RAM or SSD?
The RAM is soldered and cannot be upgraded. The SSD is an M.2 NVMe type and can be replaced; access it by removing the bottom cover.
How do I connect an external monitor?
Use one of the USB-C Thunderbolt 4 ports or the HDMI port to connect an external display. Thunderbolt 4 supports up to 8K output, HDMI supports up to 4K at 60Hz.
Does the laptop have a backlit keyboard?
Yes, the LG Gram 16Z90RS-K features a full-size backlit keyboard with a numeric keypad. To toggle the backlight, press the F9 key (or Fn + F9) depending on your settings.
What should I do if the laptop does not turn on?
First, ensure the charger is connected and charging. Press and hold the power button for 10 seconds to perform a hard reset. If still off, try a different power adapter or contact LG support.
How do I use the fingerprint reader?
The fingerprint reader is integrated into the power button. Enroll your fingerprint via Windows Hello settings: go to Settings > Accounts > Sign-in options > Fingerprint. Then tap the button to unlock.
Can I charge the laptop with a USB-C phone charger?
Yes, the laptop supports USB-C Power Delivery. However, for best performance, use the provided 65W adapter. Lower wattage chargers may charge slowly or not power the laptop under heavy load.
How to clean the screen and body?
Turn off the laptop and unplug it. Use a soft, lint-free microfiber cloth slightly dampened with water (or a dedicated screen cleaner). Gently wipe the screen and body. Avoid abrasive cleaners or spraying liquid directly.
Where can I find the user manual?
The user manual is available for free download on the LG support website or on notice-facile.com (the source of this FAQ). Search for 'Gram 16Z90RS-K' to get the PDF.
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