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Start by identifying whether your XPS 13 has Wi-Fi switched off, cannot see networks, cannot join one network, or connects without internet. Then work through the reversible checks below before changing drivers or firmware. XPS 13 generations use different hardware, so choose any driver or BIOS update through Dell Support using your Service Tag or exact model—not a generic wireless-driver download.
First, identify what is failing
Check whether other devices can connect to the same Wi-Fi network and reach the internet. If possible, try the XPS 13 on another known-working network. These checks help separate a laptop problem from a router or internet-service problem.
- No networks appear: Check the wireless radio, Windows adapter visibility, driver, and hardware.
- Networks appear, but the XPS 13 cannot join one: Verify the network name and password, then test another network to narrow down whether the issue is specific to that network.
- The XPS 13 joins Wi-Fi, but websites do not load: Check whether other devices have internet access. The issue may involve the internet connection, DNS, or network configuration rather than Wi-Fi association.
Dell’s general guide covers Windows 10 and 11 and is not specific to one XPS 13 model. Its Wi-Fi troubleshooting guide includes symptoms such as “cannot connect to this network” and “wireless Internet not working.”
Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Repair Windows errors before they cause bigger problems3Fix the driver behind crashes, sound loss and screen glitchesTry the low-risk fixes first
- Check Airplane mode and Wi-Fi separately. Turn Airplane mode off, then confirm Wi-Fi itself is turned on in Windows. Dell notes that turning off Airplane mode does not automatically enable Wi-Fi.
- Restart the laptop and router. Restart the XPS 13, then restart the router if you can do so safely and without disrupting other users.
- Forget and rejoin the network. In Windows, open Settings > Network & internet > Wi-Fi > Manage known networks, select the affected network, choose Forget, and reconnect with the correct password. Settings labels can vary slightly by Windows version.
- Run a troubleshooter. Use Windows’ network troubleshooter, or Dell SupportAssist’s Wi-Fi troubleshooter if it is available on your system. Dell includes these in its basic troubleshooting guidance.
- Consider recent software changes. If the problem began after installing or updating a VPN, security tool, or network-management application, note that change before proceeding to advanced diagnostics. Dell identifies these software categories as possible sources of conflicts.
Get the correct Dell driver and BIOS for your XPS 13
If the basic checks fail, identify the exact XPS 13 and Windows version before updating anything. Visit Dell Support, enter the laptop’s Service Tag or select its exact model, and choose the installed Windows version. Then review the model-specific wireless driver and BIOS updates offered for that system. Do not assume every XPS 13 uses the same wireless card or driver.
#1 Best Overall
- PREMIUM ULTRA-PORTABLE DESIGN – The Dell XPS 13 9350 designed for users who value performance, mobility, and premium craftsmanship. With its ultra-slim, lightweight design and refined finish, it delivers a high-end portable experience for work and daily use. Built for all-day productivity, up to 26 hours battery life keeps you powered without interruption
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- POWERFUL PERFORMANCE - Powered by Intel Ultra 7 256V Processor (8 cores, up to 4.8 GHz) and Intel Arc Graphics, this PC delivers efficient performance for multitasking, data analysis, and content creation. Equipped with 16GB DDR5 and 1TB PCIe SSD, it ensures swift application loading and ample storage for professional workloads
- IMMERSIVE DISPLAY - Features a 13.4-inch WUXGA (1920x1200) display with narrow borders, 500-nit brightness, and 120Hz refresh rate for smooth visuals and reduced eye strain. Supports up to 2 external displays via Thunderbolt 4, with up to 4K@60Hz output. The FHD RGB camera with dual-array microphones delivers clear video calls
- ADVANCED CONNECTIVITY - With 2x Thunderbolt 4, you can easily connect external displays, storage devices and essential peripherals. Stay fast and reliable on the go with Wi-Fi 7 and Bluetooth 5.4, perfect for video calls, cloud work, and wireless devices without lag
Dell’s XPS 13 Plus 9320/XPS 9320 re-imaging guide, for example, lists WLAN and Bluetooth drivers for that model family. It does not establish which adapter or driver belongs on other XPS 13 generations.
If the laptop is offline
Dell recommends connecting the computer to the router with a network cable to download updates, or downloading the needed files on another device and transferring them by USB flash drive. If the XPS 13 has no Ethernet port, a compatible USB-C-to-Ethernet adapter may be needed; check the exact model’s ports and adapter compatibility. This is a way to get online for downloads, not a repair for the wireless connection itself.
Rank #2
- ULTIMATE AI MOBILITY - Meet the first XPS CoPilot+ PC - the Snapdragon-powered XPS 13 with revolutionary on-device AI for lightning-fast performance. Enjoy desktop-class power without needing a charger, thanks to its industry-leading 27-hour battery life. Our thinnest, lightest XPS yet delivers instant AI acceleration, making professional-grade content creation possible anywhere
- POWERFUL PERFORMANCE - Powered by a Snapdragon X Elite (12 Core Dual-Core Boost up to 4GHz, NPU up to 45 TOPS) X1E-80-100 Processor for superior efficiency and speed, 32GB of 8448MT/s DDR5 RAM for seamless multitasking, and a 1TB PCIe NVMe M.2 SSD for fast storage and reduced load times, ensuring smooth and responsive performance for all your tasks
- CRISP DISPLAY & PRIVACY - Features a FHD IR webcam for crystal-clear video calls and enhanced security, while the 13.4" 3K (2880 x 1800) OLED 400nits Anti-reflective touchscreen display with Qualcomm Adreno graphics delivers crisp visuals, supported by the ability to connect 2 external monitors via Type-C ports at 4K (3840x2160) @60Hz (without docking station)
- VERSATILE CONNECTIVITY - Features a backlit keyboard and fingerprint reader for enhanced productivity. Equipped with 2 x USB4 40Gbps USB Type-C with DisplayPort and Power Delivery for versatile connectivity. Includes Wi-Fi 7 and Bluetooth 5.4 for fast, reliable wireless performance
- OPERATING SYSTEM - Preinstalled with Windows 11 Pro 64-bit and AI-powered Copilot, including enterprise features such as BitLocker encryption, Remote Desktop, Hyper-V virtualization, and Group Policy management. It enhances productivity with intelligent assistance for tasks such as document creation, data analysis, email drafting, and virtual meetings
If reinstalling the existing wireless driver
Dell says Windows can reinstall the existing wireless driver after you uninstall the adapter in Device Manager and restart. This may remove saved Wi-Fi networks. For this offline reinstall procedure, follow Dell’s warning not to select the option to remove the driver package; otherwise, Windows may not have the package available to reinstall automatically. See Dell’s Wi-Fi troubleshooting guidance for its procedure.
Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minutePC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Check whether Windows and the firmware can see the adapter
If Wi-Fi is missing from Windows or cannot be enabled, check whether the wireless adapter is disabled in BIOS/UEFI. Dell’s guide describes pressing F2 at the Dell logo to enter setup, opening Connection settings, and verifying that WLAN is enabled. Menu names and navigation can differ by model; use the manual for your system if they do.
Rank #3
- 13.4 inch FHD+ (1920 x 1200) Anti-Glare 30-120Hz 500-nits InfinityEdge Eye Safe Non-Touch Display
- Snapdragon X Elite, X1E-80-100 (12 cores up to 3.4 GHz Dual-Core Boost up to 4.0 GHz, NPU Upto 45 TOPS)
- 16GB RAM | 512GB SSD
- Qualcomm Adreno GPU | Two USB4 40 Gbps USB Type-C ports with DisplayPort and Power Delivery
- Windows 11 PRO | Fingerprint Reader
You can also run Dell’s preboot diagnostics: press F12 during startup, open Diagnostics, and select the network test if it is offered. A failed wireless hardware test may indicate that the adapter needs repair or replacement; symptoms alone do not prove hardware failure. If the test passes, continue investigating Windows settings, drivers, and the router.
Use advanced network changes only if the basics fail
Dell’s advanced troubleshooting includes checking adapter power settings, resetting the network, testing DNS, restarting WLAN AutoConfig, performing a clean boot, and generating a wireless report. These steps can change settings or affect other network software, so work through them one at a time and check whether each change resolves the problem before proceeding.
Rank #4
- ULTIMATE AI MOBILITY - Meet the first XPS CoPilot+ PC - the Snapdragon-powered XPS 13 with revolutionary on-device AI for lightning-fast performance. Enjoy desktop-class power without needing a charger, thanks to its industry-leading 27-hour battery life. Our thinnest, lightest XPS yet delivers instant AI acceleration, making professional-grade content creation possible anywhere
- POWERFUL PERFORMANCE - Powered by a Snapdragon X Elite (12 Core Dual-Core Boost up to 4GHz, NPU up to 45 TOPS) X1E-80-100 Processor for superior efficiency and speed, 32GB of 8448MT/s LPDDR5x RAM for seamless multitasking, and a 1TB PCIe NVMe M.2 SSD for fast storage and reduced load times, ensuring smooth and responsive performance for all your tasks
- CRISP DISPLAY & PRIVACY - Features a FHD RGB webcam for crystal-clear video calls, while the 13.4" FHD+ (1920x1200) 500nits Anti-reflective display with Qualcomm Adreno graphics delivers crisp visuals, supported by the ability to connect 2 external monitors via Type-C ports at 4K (3840x2160) @60Hz (without docking station)
- VERSATILE CONNECTIVITY - Features a backlit keyboard and fingerprint reader for enhanced productivity. Equipped with 2 x USB4 40Gbps USB Type-C with DisplayPort and Power Delivery for versatile connectivity. Includes Wi-Fi 7(802.11be) and Bluetooth 5.4 for fast, reliable wireless performance
- COPILOT+ PC AI POWERHOUSE - The dedicated NPU delivers 45 TOPS for local AI processing without relying on the cloud. Enables Recall (instant content retrieval), Cocreate (AI image tools), Windows Studio Effects (auto-framing/background blur for video calls), and Live Captions (real-time translation). Redefines productivity and creativity with seamless, offline AI acceleration
Disabling IPv6 is a diagnostic test, not a routine fix. Dell says IPv6 should generally remain enabled for optimal network functionality. If a temporary IPv6 test does not isolate the issue, restore IPv6 rather than leaving it disabled.
When to contact Dell
Contact Dell Support or arrange service if the exact-model diagnostics report a wireless hardware failure, or if the adapter remains unavailable after confirming WLAN is enabled and installing the correct model-specific software. Keep the diagnostic result and Service Tag available when seeking help.
Quick Recap
Best Value
- STUNNING 3K OLED TOUCH DISPLAY – Experience incredible detail and vibrant color on the 13.4-inch 3K (2880 x 1800) OLED InfinityEdge touchscreen. With deep blacks, sharp contrast, and touch functionality, it's ideal for productivity, streaming, and creative work.
- SNAPDRAGON X ELITE X1E-80-100 PROCESSOR – Features a 12-core Qualcomm Oryon CPU with boost speeds up to 4.0GHz, 42MB total cache, integrated Qualcomm Adreno graphics, and a dedicated 45 TOPS NPU for accelerated AI workloads, multitasking, content creation, and everyday productivity.
- COPILOT+ AI PC EXPERIENCE – Built with a dedicated NPU capable of up to 45 TOPS, enabling advanced AI-powered features, faster on-device processing, enhanced video conferencing effects, and next-generation Windows Copilot+ experiences.
- FAST MEMORY & STORAGE – Equipped with 16GB LPDDR5X memory for seamless multitasking and a 512GB PCIe NVMe SSD that provides fast boot times, quick application launches, and ample room for files, photos, and software.
- PREMIUM ULTRAPORTABLE DESIGN – Crafted from premium materials in Graphite, the XPS 13 combines a compact, lightweight form factor with modern connectivity, including Wi-Fi 7 and Bluetooth, making it an excellent companion for work, travel, and everyday use.
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