Yes, checked and their values are set as "Y" and there is no options about PCI power save in the BIOS. Thanks. > Sent: Wednesday, September 18, 2024 at 10:34 AM > From: "Ping-Ke Shih" <pkshih@xxxxxxxxxxx> > To: "Cem ÜNAL" <cemunal@xxxxxxxxxxxxx> > Cc: "linux-wireless@xxxxxxxxxxxxxxx" <linux-wireless@xxxxxxxxxxxxxxx> > Subject: RE: RE: PCIe Bus Error from rtw_8821ce > > Cem ÜNAL <cemunal@xxxxxxxxxxxxx> wrote: > > > > Thank you but this did not solve the problem. > > > > After rebooting, have you checked the values of below? > /sys/module/rtw88_pci/parameters/disable_aspm > /sys/module/rtw88_core/parameters/disable_lps_deep > > If there is option related to PCI power save in BIOS, please try to turn them off. > > >