New
#1
System Devices show no drivers installed in Device Manager
In Device Manager, I notice several devices under System Devices that have no drivers installed.
- Direct Memory Access Controller
- High Precision Event Timer
- Intel(R) 6 Series/C200 Series Chipset Family SMBus Controller - 1C22
- Intel(R) 82801 PCI Bridge - 244E
- Numeric Data Processor
- Programmable interrupt controller
- System Speaker
- System Timer
on each of these, the General tab says "No drivers are installed for this device"
https://www.sevenforums.com/attachme...1&d=1495250966
Despite this, the "Driver" tab shows a Microsoft driver installed version installed, and when I attempt to update it, I get this:
https://www.sevenforums.com/attachme...1&d=1495250966
There are no warnings, no yellow exclamation marks, just the statement that no drivers are installed. What does this mean?
I use this computer for audio recording, and have recently experienced an increase in audio dropouts. I wonder if this might be related?