This issue is caused when Microsoft Windows does not properly detect the chipset or videodisplay.
Drivers for laptop QMENR QMENR019: the following page shows a menu of 17 devices compatible with the laptop model QMENR019, manufactured by 'QMENR'.To download the necessary driver, select a device from the menu below that you need a driver for and follow the link to download. Qmenr driver download torrent.
Corrupt or missing motherboard or chipset drivers
- This file lets you define what type of RISC-V processor you will create, and which device drivers in the associated system-on-chip. For now we activate the LEDs (for visual debugging) and the UART (to talk with the system through a terminal-over-USB connection). We use 6144 bytes of RAM. It is not very much, but we cannot do more on the IceStick.
- The module for the PL-2303 is available by default - see the firmware GitHub repository - when you plug the device in, you should see it fire up in /var/log/messages. I have connected up to an Arduino, and that 'just worked' on communications port /dev/ttyUSB0 (different device, driver, chipset, etc., so your mileage may vary).
Download and install the latest chipset and video card drivers. If you or someone you know built your computer, it came with the motherboard CD. This CD contains the chipset drivers. Otherwise, you can find drivers for all the major chipsets on our motherboard drivers page.
All devices operating in MTP mode are supported. Note: The MTPdrive is not a replacement for the device's factory (or Windows default) device driver. You must be able to connect your device to the computer and have it visible in the Windows Explorer, before it can be mapped as a drive letter using the MTPdrive.
Corrupt or missing video card drivers
Polygon Port Devices Drivers
If installing the latest chipset or motherboard drivers doesn't resolve your issue, make sure you have the latest drivers installed for your video card. For a listing of video card drivers, see our video card drivers page.
Other PCI device that Windows cannot identify
If you tried the above two steps and your Windows Device Manager still contains an Unknown PCI device, likely the device cannot be identified.
If you that the device not being identified is installed, we suggest you obtain the latest drivers for that device. A listing of drivers is on our drivers page.
If you have recently finished installing or reinstalling Windows onto the computer and are getting the unknown PCI device, we suggest you manually identify the PCI device through the registry.
Additional information
Polygon Port Devices Driver Updater
- See the PCI and drivers definition for further information and related links.