Elitebook 8470p No webcam after sleep

[bondpard]

Seeing this in system.log related to camera

Jan 19 09:45:30 MacBook-Pro kernel[0]: USBF: 186.294 USBF: 186.294 AppleUSBEHCI: setPowerState - PCI device still has PME status bit set. PMCSR is 0x8000AppleUSBEHCI: setPowerState - PCI device still has PME status bit set. PMCSR is 0x8000
Jan 19 09:45:30 MacBook-Pro kernel[0]: The USB device HubDevice (Port 1 of Hub at 0x1a000000) may have caused a wake by issuing a remote wakeup (2)
Jan 19 09:45:30 MacBook-Pro kernel[0]: The USB device HubDevice (Port 1 of Hub at 0x1d000000) may have caused a wake by issuing a remote wakeup (2)
Jan 19 09:45:30 MacBook-Pro kernel[0]: The USB device HP HD Webcam [Fixed] (Port 3 of Hub at 0x1a100000) may have caused a wake by being disconnected

Removed the BTFirmwareUploader not seeing anything weird yet...BT works before/after sleep

 

[nguyenmac]

BTFirmwareUploader.kext for BT, can try without it

Your Bluetooth works without any kext. Why do you have to install it?

 

[bondpard]

Your Bluetooth works without any kext. Why do you have to install it?

I didn't know that, just found out. Will not use it from now. You have the same model as me, does your camera work after sleep?

 

[nguyenmac]

I didn't know that, just found out. Will not use it from now. You have the same model as me, does your camera work after sleep?

I don't care much about webcam... Will report if I remember to test.

 

[RehabMan]

Seeing this in system.log related to camera

..
Removed the BTFirmwareUploader not seeing anything weird yet...BT works before/after sleep[/SIZE]
[/SIZE]

Then for your BT hardware, you do not need a bt firmware uploader... falls into the category of knowing your own hardware, and only installing drivers that are appropriate.

This is pretty strange and indicative of a problem:

Jan 19 09:45:30 MacBook-Pro kernel[0]: The USB device HP HD Webcam [Fixed] (Port 3 of Hub at 0x1a100000) may have caused a wake by being [B]disconnected[/B]

 

[nguyenmac]

Just test my webcam, it works after sleep.

 

[bondpard]

Any ideas what you might be doing different? I rechecked everything I did and didn't select anything extra in PBI... checked and rechecked everything in BIOS too

 

[RehabMan]

Any ideas what you might be doing different? I rechecked everything I did and didn't select anything extra in PBI... checked and rechecked everything in BIOS too

Try EC reset. Make sure you have current BIOS. Make sure any firmware updates for the camera have been applied.

 

[ramyhq]

Try EC reset. Make sure you have current BIOS. Make sure any firmware updates for the camera have been applied.

i have this problem too ...
my webcam works only refresh boot .. after sleep it's not connected


i don't have BT in my WiFi Card (Atheros 9285)
my Laptop is : probook 450 G1
Cpu : i5 4200M
GPU : intel HD 4600 1024

 

[RehabMan]

...
i don't have BT in my WiFi Card (Atheros 9285)
..

Please verify. Most WiFi cards with AR9285 have AR3011 BT. AR5B95 is AR9285 WiFi only. AR5B195 is AR9285+AR3011.