Dell Vostro 3520 USB-C Not Charging Windows 11: Power Delivery Driver Fix Guide

Dell Vostro 3520 includes a USB-C port that supports USB Power Delivery, allowing users to charge the laptop using a compatible USB-C charger instead of the traditional barrel jack. When this USB-C charging stops working, the laptop battery does not charge even though the charger LED may illuminate and other devices may charge from the same port. Understanding why USB-C charging fails helps identify the correct fix quickly. I have worked through this on Vostro 3520 units and this guide covers every verified solution.

Why Dell Vostro 3520 USB-C Not Charging on Windows 11

USB-C Charger Does Not Meet Vostro 3520 Power Delivery Requirement

Dell Vostro 3520 requires a USB-C charger with a specific Power Delivery wattage to charge the laptop. If the connected USB-C charger provides less wattage than the laptop requires for both operation and charging, Windows 11 may prioritize powering the system over charging the battery. The battery level may stay flat or decrease slowly during use even though a charger is connected. A 65W USB-C PD charger is typically the minimum for Vostro 3520 charging while in active use.

Intel USB Type-C Port Manager Driver Issue

Dell Vostro 3520 uses Intel’s USB Type-C Port Manager component to negotiate Power Delivery contracts through the USB-C controller. If this driver is missing or corrupted after a Windows 11 update, the USB-C controller may not initiate the PD negotiation handshake correctly. The charger remains in a low-power state providing only 5V 900mA for USB device charging rather than the negotiated higher voltage and wattage needed for laptop charging.

BIOS Setting for USB-C Charging While Off Disabled

Dell Vostro 3520 BIOS includes a setting that controls whether the USB-C port can charge the laptop when it is powered off or in sleep mode. If this setting is disabled and the laptop is shut down or in deep sleep, the USB-C charging circuit becomes inactive. Users who plug in their USB-C charger and leave the laptop sleeping overnight find the battery has not charged because the charging circuit was not enabled for sleep or off states in BIOS.

How to Fix Dell Vostro 3520 USB-C Not Charging Windows 11

Step 1 — Verify USB-C Charger Wattage and Replace if Needed

Check the wattage printed on your USB-C charger. A charger providing less than 45W may not be sufficient for continuous charging on Vostro 3520. Use a USB-C charger rated at 65W or higher with PD 3.0 support. Alternatively, connect the standard Dell barrel jack charger and test if charging works normally — if the barrel jack charges but USB-C does not, the issue is specifically with the USB-C PD system. Use a known-working USB-C PD charger from a different manufacturer to test whether the charger itself is the problem.

Step 2 — Reinstall Intel USB Type-C Port Manager Driver

Go to Dell’s support page and search for Vostro 3520. Under Drivers and Downloads, look for Intel USB Type-C Port Manager or Intel Thunderbolt Controller driver in the Chipset category. Download and install it. You can also check Device Manager under Universal Serial Bus controllers for any Intel USB-C related entries with error codes. Uninstalling and reinstalling these entries resolves Power Delivery negotiation failures caused by corrupted driver state. Reboot after reinstalling and test USB-C charging with the charger connected from the start of boot.

Step 3 — Enable USB-C Charging in BIOS

Restart the Vostro 3520 and press F2 at the Dell logo to enter BIOS Setup. Navigate to the Power Management section. Look for USB Type-C Charging, USB PowerShare, or similar options. Ensure any USB-C charging while the system is off or in sleep mode is enabled. Also check the Power Delivery settings if listed. Press F10 to save and exit. After enabling these options, shut down the laptop completely and connect the USB-C charger to confirm charging begins from a powered-off state.

I was using a 45W USB-C charger and it worked fine when the laptop was already on, but it could not charge fast enough during heavy use. Switched to a 65W PD charger and charging worked perfectly. Also enabled USB-C charging in BIOS for when I shut down at night. — Brenda H., Dell Community

Frequently Asked Questions

Does Dell Vostro 3520 USB-C port support Thunderbolt?

Not all Vostro 3520 configurations include Thunderbolt. Entry-level Vostro 3520 models typically include a USB 3.2 Gen 2 Type-C port that supports Power Delivery and DisplayPort but not Thunderbolt PCIe tunneling. Higher-spec configurations may include Thunderbolt 4. Check your specific model configuration on Dell’s product page to determine whether Thunderbolt is supported. This distinction matters if you plan to connect a Thunderbolt dock.

Can Dell Vostro 3520 charge while the screen is on?

Yes. Connecting a 65W or higher USB-C PD charger while the Vostro 3520 is actively running will charge the battery alongside powering the system. If a lower-wattage charger is used, the system may power from the charger without charging the battery — the battery percentage stays flat or decreases slowly. Always connect the charger while the laptop is running to confirm charging is actually occurring by checking the battery icon in the taskbar.

Why does Dell Vostro 3520 charge slowly from USB-C compared to the barrel jack?

Dell’s proprietary barrel jack charger typically provides higher wattage — often 65W or 90W — than USB-C PD chargers. If your USB-C charger provides fewer watts than the barrel jack charger, charging will be slower. Match or exceed the barrel jack charger wattage with your USB-C PD charger for equivalent charging speed. Look for USB-C PD chargers rated specifically at 65W or 90W from brands with strong PD 3.0 implementation such as Anker, Ugreen, or Baseus.

What error appears when Dell Vostro 3520 USB-C charging is not working?

Windows 11 may show a notification saying the connected charger does not support charging this PC or that a Dell recommended AC adapter is not connected. This notification appears in the system tray when a USB-C charger with insufficient wattage or incompatible PD specification is connected. The laptop may continue running on battery power rather than charging. This notification confirms the charger specification mismatch and indicates a charger upgrade is needed rather than a driver fix.

Conclusion

Dell Vostro 3520 USB-C not charging on Windows 11 is caused by using a charger with insufficient wattage, the Intel USB Type-C Port Manager driver being corrupted preventing PD negotiation, or BIOS settings that disable USB-C charging during sleep or shutdown. Verify the charger is rated at 65W or higher, reinstall the Intel USB Type-C driver from Dell’s support page, and enable USB-C charging options in BIOS. Using the standard Dell barrel jack charger as a benchmark confirms whether the USB-C hardware itself is functional before adjusting software settings.