Thank you for reporting the issue. A fix is available through Windows Update.
For more information, please visit our Surface Book 2 Update History page.
Eddy
updated: 10/11/2019
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Hi, just recently installed the Windows 10 May update on my Surface Book 2. Now the GPU disappears randomly while in use. The only solution is to reboot the Surface Book 2, or go into the device manager and initiate a scan for the GPU to come back again. It has Nvidia Gforce GTX 1050 version 23.21.13.9140
Are there any plans for Microsoft to release an updated driver to fix this bug?
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Thank you for reporting the issue. A fix is available through Windows Update.
For more information, please visit our Surface Book 2 Update History page.
Eddy
updated: 10/11/2019
There are some updates that were pushed to PRODUCTION today https://support.microsoft.com/en-us/help/4055398/surface-book-2-update-history You do NOT need to join Insiders to get these.
October 2019 updates
The following updates are available for all Surface Book 2 devices running Windows 10 April 2018 Update, version 1803 or greater:
| Windows Update History Name | Device Manager Name |
|---|---|
| Surface – System – 1.75.139.0 | Surface Base 2 Firmware Update – Firmware<br><br><ul><br><li><span><span><span><span><span>1.75.139.0 <span>improves battery stability.</span></span></span></span></span></span></li></ul> |
| Surface – Firmware – 182.1004.139.0 | Surface System Aggregator – Firmware<br><br><ul><br><li><span><span><span>182.1004.139.0 resolves an issue where the CPU will throttle down to .4GHz, and <span>improves battery stability.</span></span></span></span></li></ul> |
| Surface – Firmware – 389.2837.768.0 | Surface UEFI – Firmware<br><br><ul><br><li><span>389.2837.768.0 resolves an issue where the display adapter disappears from Device Manager.</span></li></ul> |
Well...my test failed,it still crash and even turned blue once shows nvm... obviously...
Still thanks anyway :)
Sorry to hear that. If it helps at all, the first time I enabled the power management option, my Surface blue screened. It wasn't until after I reinstalled my drivers and enabled it again that it started working. Just FYI, here are the video driver versions I'm running:
Intel HD - 26.20.100.6890
nVidia - 26.21.14.3086
Hope you get it working.
Well...my test failed,it still crash and even turned blue once shows nvm... obviously...
Still thanks anyway :)
Well, I'd love to know what's changing the power mode in detail, I wish to have a try. I really need a temporary solution because I need to use Photoshop for a huge task recently.(hard to be done without dGPU )
Thanks!
I'm at work at the moment and have actually left my Surface Book 2 at home, so this screen shot might look slightly different on there than on my desktop machine. But to change the Power Mode, open up Control Panel and launch the NVIDIA Control Panel.
Once that's open select 'Manage 3D Settings' on the left hand side. Scroll down the Settings box until you find the Power management mode line. From here you can change the preference.