PCI to PCI bridge
PCI to PCI bridge
Recently after switching my WIN11 PC to sleep mode, it occasionally wakes up unpredictably—sometimes taking two minutes or even two hours. By running the Powercfg -lastwake command via the CMD prompt, I found the issue is caused by a PCI to PCI bridge waking the system. The only change I made was installing my new GPU Geforce 4070 TI.
Thanks in Advance,
John
Doesn't sound related, but maybe a little
PCI to PCI Bridge is likely how some of your motherboard's hardware is connected to the system, so it could be any number of devices.
I would certainly look through the BIOS for any 'Wake On' settings, as well as any peripherals that may be configured to be capable of the same.
I've had my PC do this from time to time, usually after a round of Windows updates. Just have to make sure they are all actually done installing/not waiting on reboots, before finally shutting the system down.