2020 Razer Blade Advanced USB-C PD Charging Issues

wirelessnet2 · 2021-05-23T23:38:30+00:00

Hi! Does anyone else have an issue where the 2020 Razer Blade Advanced won't pull over 3A @ 20V (60W) from USB-C (or Thunderbolt 3 over USB-C) when connected to a docking station? I've updated to the latest 1.06 BIOS, latest EC firmware, and reinstalled windows 20H2 with updated thunderbolt drivers and everything. The laptop simply will not pull over 3A over Type-C when connected to a dock. I've tried many docks too, including a Dell WD19TB with 180W PSU (90w advertised power delivery for non-Dell systems), Lenovo Hybrid USB-C Dock (90w advertised PD), and recently a Pluggable TBT3-UDZ, which has a 96W advertised power delivery capability. When any of these docks are plugged into my friend's MacBook Pro, the system reports the correct power delivery capability of the docks. However, my Blade simply won't pull more than 60w, no matter what I try. The only way I've seen to get the Blade to pull anywhere near 5A @ 20V (the limit of the official USB-C Spec) is to use a 100W PD charger and a 5A E-Marked C-C cable. At first, I thought maybe the E-Markings of the USB-C cables was the issue. So, I tried swapping cables around the docks and the charger brick. Turns out, that wasn't the issue. My findings are in the chart below: Then, I thought the issue was maybe only with Thunderbolt docks, so I borrowed my brother's Lenovo Hybrid USB-C dock, which is purely a USB Hub (with a DisplayLink chip to drive it's display outputs).... and it was still limited to 60W. I'm out of ideas. At this point, I think Razer's implementation of USB-PD is just broken. My hypothesis is that the laptop only has one USB-PD profile for >3A, and that profile is explicitly 5A @ 20V. My guess is that the Blade doesn't have other fallback profiles, such as 4.5A (90W), 4.25A(85W), or any other common fallback PD profiles, so it just falls all the way back to the standard 3A profile. This is bad, because dock manufacturers aren't (AFAIK) allowed to advertise 100W USB-PD from their docks. Especially with Thunderbolt docks, where I think the Thunderbolt spec only allows an advertised power delivery capability of 96W or 97W (which is why Pluggable's dock advertises 96W, not 100W). I submitted a support ticket LAST YEAR, and nothing has come of it. They basically told me that I should use a first-party USB-C charger, which kinda defeats the purpose of USB-C, since it's supposed to enable compatibility with a wide range of accessories. This issue applies to my friend's 2020 Blade Stealth as well. He could get 100W from his USB-PD charger brick, but no more than 60W from any kind of dock. I'm going to buy the new Razer Thunderbolt 4 Chroma dock (90W advertised PD), and see if Razer's own dock can charge their own laptops at the advertised wattage, though I'm kinda expecting it to get stuck at 60W too. Has anyone else gotten their USB-PD capable Blade laptop to accept over 60W from a USB-C docking station? BTW, I'm also having the same issue this guy (Here: /blade-15-2020-adv-usb-c-charging-problem.60679/) was having. AND, in his videos, you can see that when he does manage to get his laptop to charge, it charges around 3A @ 20V, which is 60W. Razer, pls fix. 7/14/21 UPDATE: I bought Razer's In-House Thunderbolt 4 Dock Chroma. It doesn't charge my 2020 Blade 15 Advanced at 90W. It's stuck at 60W, just like the other docks. Razer didn't come up with a proprietary charging protocol addon to USB-PD, they just screwed up their implementation up so badly that their first-party accessories don't even work. :slightly_sad: 10/18/2021 Update: I had contacted Razer support months ago, and they said that they had identified the issue, and that I should wait for a response. It's been a few months, and nothing has come of it. L

Skip to main content

Forums
Support
House Rules
Promos and Giveaways
Razer Silver Rewards

Create
Login

[MONTHLY SILVER] December 2025 30,000 Silver Drawing

5 days ago

Home
Community Overview
The Razer Armory
Systems
2020 Razer Blade Advanced USB-C PD Charging Issues

Powered by Gainsight

Cookies Cookie settings Accessibility statement

Sign up

Already have an account? Login

Log in with Razer ID to create new threads and earn badges.

LOG IN

Welcome to Razer Insider

Log in with Razer ID to create new threads and earn badges.

LOG IN

Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.

Enter your e-mail address

Back to overview

Scanning file for viruses.

Sorry, we're still checking this file's contents to make sure it's safe to download. Please try again in a few minutes.

OK

This file cannot be downloaded

Sorry, our virus scanner detected that this file isn't safe to download.

OK

Shop

RazerStores
RazerCafe
Store Locator
Purchase Programs
Bulk Order Program
Education
Only at Razer
Razer Silver Rewards
Affiliate
Newsletter

Explore

Technology
Chroma RGB
Concepts
Esports
Collabs

Support

Get Help
Registration & Warranty
RazerStore Support
RazerCare
Manage Razer ID
Support Videos
Recycling Program
Accessibility Statement

Company

About Us
Careers
Newsroom
zVentures
Contact Us

FOR GAMERS. BY GAMERS.™

Site Map
Legal Terms
Privacy Policy

FOR GAMERS. BY GAMERS.™