Uninstalling all three doesn't work, as they just get automatically installed again, with the missing drivers issue persisting. I've read that installing the Intel Trusted Execution Engine (TXE) driver should solve the driver issue for the latter, but I can't seem to find the right TXE driver for my tablet. PCI Encryption/Decryption Controller also seems to be missing drivers.
Trying to update those of course does nothing. In Device Manager, there are two 'Other/unknown devices' which seem to be missing drivers. Again, nothing in hidden devices.ĭriver issues. What is even weirder, is that there is no 'Sound, video and game controllers' category in Device Manager, like there is no audio device/hardware installed.
Downloading the Wolfson sound drivers from the Lenovo website and installing them, again, does nothing. There is just an X in a red circle over the speaker icon in the taskbar. However, it does charge normally (or so I assume). The issue with this is I don't know my battery percentage, and that the tablet just turns off while trying to troubleshoot everything, as I don't even get the message about low battery. At setting, in Troubleshoot, troubleshooting for battery issues gives me nothing.
As with the touchscreen, I can't find this even after viewing hidden devices. To make matters worse, in Device Manager, under Batteries, there is no ACPI-Compliant Control Method Battery, as there should normally be. It is not on the pop-up menu, and at Taskbar setting, at 'Turn system icons on or off', the battery section is completely greyed out and I can't do anything. The battery icon in the taskbar has disappeared. However, it is not a hardware issue, as I can normally use the touchscreen in the BIOS. It is not just uninstalled, since I can't find it even when viewing the hidden devices. In Device Manager, under Human Interface Devices, HID-compliant touchscreen is nowhere to be found. I completed the installation using a USB mouse and keyboard, so I did not notice until I was in the Windows environment and tried to use the screen. I will list then one by one and, lo and behold!, they are a lot! They all have arisen after a clean installation of Windows 10 (in order to solve some previous problems). I have been having many problems with my Lenovo Yoga Tablet 2 1051. Hi, I posted this on the Lenovo forums as well, but I was hoping that posting it on here as well would help me find a solution, at least partial. Logitech USB-HID (Human Interface Device) Microsoft Texas Instruments PCI-1520 CardBus Controller Intel Intel(r) AIM External Flat Panel Driver 7 Point Grey Research Texas Instruments 1394 OHCI Compliant Host Controller Microsoft Microsoft Comfort Mouse 3000 (Mouse and Keyboard Center)įUJITSU TOSHIBA MOBILE au F001 High Speed Intel(R) Xeon(R) E5 v2/Core i7 QPI Ring Performance Ring Monitoring - 0E36Ĭorrupted By Pci Encryption Or Decryption Controller Where do I download the driver? PCI Encryption/Decryption Controller Driver for LENOVO - Lenovo IdeaPad Flex 10 (20324) working on Microsoft Windows 8 Pro. What is a Pci encryption/decryption controller? I have a yellow exclamation in device manager. Where do I download the driver? Download the latest drivers for your LENOVO Lenovo G50 (80G0).
Scan performed on, Computer: Acer Aspire 1825PTZ - Windows 7 64 bit Pci Encryption/decryption Controller Driver Windows 8 Lenovo Laptop.