Lenovo 40ay firmware. The recommended fix is to downgrade firmware. R...
Lenovo 40ay firmware. The recommended fix is to downgrade firmware. Restarts after each one. Laptop has Windows 10. Apr 14, 2024 · Recently, Lenovo Vantage on my P14s has some Thunderbolt updates. Does anybody have experience with this one?. - verified refresh rates were constant across all displays - Disabled PCIe Tunneling via Thunderbolt 4. Dec 5, 2023 · Whenever this happens we contact Lenovo and convince them to warranty replace the dock but it is starting to happen often enough that we need a permanent fix. 91, so I had it removed from all E-series laptops. Power cycle the monitors. I've just about run out of ideas on what I may need to change. What can be the issue here? What step I could take to troubleshoot it? Our org uses Lenovo laptops and Lenovo Thunderbolt 4 and 3 docking stations. Aug 19, 2022 · Heyo everyone, been dealing with docking station issues across multiple clients and multiple machines (~ 15). Lenovo Dock Manager is still pushing 3. We have latest dock firmware, latest USB-C network drivers, and have ran Lenovo system updates on the laptops. It seems Lenovo has released a very similar but new 40AY dock. when plug the HDMI from external monitor to the Dock's HDMI port, the laptop doesnt recognize the monitor. Aug 22, 2022 · - Updated the laptop / docks drivers, firmware, and bios - Ran the usual windows updates - Ticked the Nvidia GPU as primary, and disabled hardware acceleration for MS applications. May 18, 2023 · On USB-C Dock Gen 2 two external monitors are connected to Display Port. After updating, everything else works but the HDMI. 91 of the Lenovo USB-C Universal Dock (40AY) firmware is causing issues with our AMD E Series laptops. The really frustrating part is that Lenovo has known about this issue for years, and released a "fix Feb 10, 2022 · Dock: ThinkPad Universal USB-C | Model Num: 40AY-0090US We are experiencing various issues with this combination from just straight up not working (no ethernet, monitors, power) to just no power (monitors work, ethernet work, USBs work). Note that these are P15s Gen 2's with brand new 40AY docking stations. Its the infamous screen blinking issue. However when laptop (T14s) is connected to the docking LAN, USB ports are available except those two external monitors. 0. e. Does anybody have experience with this one? In case anyone else runs into this issue, version 3. Sometimes the docks are stubborn and require manual firmware update. I have installed the latest Firmware, Drivers and Windows Updates. All the drivers updated by System Update. Search for 40AY0090US. Has anyone found a fix for this? Aug 23, 2021 · The wiki says to avoid 40AS docks due to connectivity issues. Working with Lenovo Support revealed that the Intel Graphics Driver is involved in this, and a dock that won't update might be because of the laptop's graphics driver. - Disabled Hardware acceleration (MS Apps via Nvidia control Nov 3, 2022 · Update all firmware to the latest version via Lenovo Commercial Vantage. They work fine enough, but we have been having a consistent issue with these docks where a monitor connected to the top DP port on a 40B0 Thunderbolt 4 docking station flickers black to the point of it being unusable. . In case anyone else runs into this issue, version 3. below is what I have done so far on all machines. I. qizvlwiakyysgwvrgukdlvjiaduy