When do I need the dedicated GPU, and how do I switch between integrated and discrete graphics?

For gaming, creative work, or high-performance tasks, we recommend using discrete GPU mode. Some models also require it to enable the highest refresh rate. Switch via BIOS or Control Center. A restart is usually needed for the change to take effect.

Can I customize my laptop settings?

Yes. You can customize performance modes, keyboard lighting, display settings, and fan control through the Control Center. Some models support per-zone/per-key RGB Customization. When switching system modes, ensure the device is plugged in.

Is it normal for the fan to get loud during gaming?

Fan noise during gaming or heavy use is normal—it's the cooling system working to maintain stable performance. You can switch between Office, Gaming, and High-Performance modes or set a custom fan curve via the Control Center.

How is battery life optimized on this laptop?

Battery life varies by model and usage. Thunderobot laptops focus on performance with powerful GPUs, cooling, and vivid displays. For gaming or creative tasks, please plug in. For longer battery life, use Office Mode and turn off the discrete GPU.

What should I do if I have a problem while using the computer?

If you have any questions about the product, setup, performance, or usage, feel free to contact pconline with your order number. Our support team will get back to you as soon as possible to help resolve the issue.

ASIN	B0DX31JMW4
Best Sellers Rank	#219,669 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #40,240 in Traditional Laptop Computers
Bluetooth support?	Yes
Brand	Thunderobot
Built-In Media	THUNDEROBOT Radiant Laptop
CPU Model	Intel Core i9
CPU Model Generation	13th Gen
CPU Model Number	13900HX
CPU Model Speed Maximum	5400 MHz
Color	Gray
Compatible Devices	External displays, mice, keyboards, storage devices, printers, audio peripherals, and wireless accessories
Connectivity Technology	Ethernet, USB
Display Resolution Maximum	2560x1600 Pixels
Display Technology	LCD
Display Type	LCD
Form Factor	Clamshell
Graphics Coprocessor	NVIDIA GeForce RTX 4060
Graphics Description	Dedicated
Hard Disk Description	SSD
Hard Disk Interface	PCIE x 4
Hard Disk Size	1 TB
Hard-Drive Size	1 TB
Human-Interface Input	Keyboard
Item Dimensions L x W x Thickness	14.09"L x 10"W x 0.82"Th
Keyboard Description	Gaming, Backlit, with Numeric Keypad
Manufacturer	THUNDEROBOT.Inc
Memory Clock Speed	4800 MHz
Model Name	Radiant 16
Model Number	Radiant 16
Model Year	2025
Native Resolution	2560 x 1600 pixels
Number of Ports	6
Operating System	Windows 11 Home
Other Special Features of the Product	Numeric Keypad
Processor Brand	Intel
Processor Count	24
Processor Series	Intel Core i9
Processor Speed	5.4 GHz
RAM Memory Installed	16 GB
RAM Memory Technology	DDR5
RAM Type	DDR5 RAM
Ram Memory Maximum Size	64 GB
Refresh Rate	240 Hz
Resolution	2560 x 1600
Screen Size	16 Inches
Specific Uses For Product	Gaming
Total Number of HDMI Ports	1
Total Usb Ports	4
Video Output	HDMI
Warranty Type	Limited
Webcam Capability	Yes
Wireless Compability	802.11ax
Wireless Technology	Wi-Fi

Thunderobot Radiant 16 i9 4060 2.5K Gaming Laptop, 16" WQXGA 240Hz Display, Core i9-13900HX, GeForce RTX 4060, 16GB DDR5 RAM, 1TB PCIe SSD, RGB Backlit Keyboard, Wi-Fi 6, Win 11 Home,

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