HP Pavilion 20-b010 All-in-One Desktop PC - Windows 7 Drivers needed
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Thread: HP Pavilion 20-b010 All-in-One Desktop PC - Windows 7 Drivers needed

  1. #1
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    Exclamation HP Pavilion 20-b010 All-in-One Desktop PC - Windows 7 Drivers needed

    Greetings Forumites!

    A client of mine went out and bought 2 new HPs with Windows 8 pre-installed. After a heckuva run-around from HP, I started hitting the Internet looking for drivers.

    I have Win7 installed and MOST of the drivers have come together for me through various updates... I'm still missing a few in the Device Manager though:

    PCI Device:
    - PCI\VEN_10EC&DEV_5209&SUBSYS_2AF0103C&REV_01

    SM Bus Controller:
    - PCI\VEN_1022&DEV_780B&SUBSYS_2AF0103C&REV_14

    Universal Serial Bus (USB) Controller:
    - PCI\VEN_1022&DEV_7812&SUBSYS_2AF0103C&REV_03

    This one I have up and on the network with video and sound working. One of the USB areas on the PC works (2.0 slots). The network card is up.

    Here are the details of the motherboard:

    Code:
    Motherboard
    	Manufacturer	PEGATRON CORPORATION
    	Model	2AF0 (P0)
    	Chipset Vendor	AMD
    	Chipset Model	A40/A50 Series FCH
    	Chipset Revision	00
    	Southbridge Vendor	AMD
    	Southbridge Model	A55/A60M
    	Southbridge Revision	11
    	System Temperature	37 C
    		BIOS
    			Brand	AMI
    			Version	8.06
    			Date	9/7/2012
    		Voltage
    			+3.3V	3.280 V
    			CPU CORE	1.032 V
    			VIN2	1.056 V
    			VIN3	1.635 V
    			VSB3V	3.296 V
    			CMOS BATTERY	3.360 V
    		PCI Data
    				Slot Unknown
    					Slot Type	Unknown
    					Slot Usage	In Use
    					Bus Width	Unknown
    					Slot Designation	Mini Card Slot 1
    					Slot Number	0
    Graphics
    		Monitor
    			Name	HP All-in-One on AMD Radeon HD 7310 Graphics
    I also will be posting about a laptop that's in a little worse shape as far as drivers are concerned.

    If anyone knows where I can get windows 7 drivers for this PC, I'd really appreciate the help.

    Thanks!

    -Dave

  2. #2
    Registered User Ferrit's Avatar
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    I think what you have here is a significant issue.
    The SMC Bus driver is the main chipset for the motherboard so,
    no usb and others will not function correctly.
    PCI device is likely a modem which isnt needed.
    The USB is likely USB 3 from another outside vendor.
    Now as for the chipset you didn't even mention if you installed 32 or 64 bit.
    So it will have to be trial and error here
    Here is the link for the 64 bit one i believe.
    http://www2.ati.com/drivers/13-4_win...d_ccc_whql.exe
    This is the 32 bit one I believe
    http://www2.ati.com/drivers/13-4_win...d_ccc_whql.exe
    Now the USB is gonna be tough
    I would advise going and getting aida 64 and getting their program and try to identify
    who made the usb 3 chip. It likely will tell you who made the USB 3.0 chip so we can get the drivers.
    Now why did you downgrade to windows 7?
    If it was only to get back the traditional start button and programs list and desktop.
    You could have done that very very easily with any of several small free programs like Classic Shell.
    http://www.classicshell.net/
    Gigabyte 990FXA-UD3
    AMD FX 8350 4ghz OCTO-Core
    Windows 8.1 PRO 64
    Adata 256 gig SSD
    Kingston HyperX 1600 16 Gigs
    Sapphire R9 280 2gig
    Enermax Liberty Modular 620
    www.northernaurora.net
    http://www.northernaurora.net/page/chat.html

  3. #3
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    Ferrit,

    I'm driving, so I can't post much, but I wanted to let you know that it is a 64 bit install. Thanks! I'll try these in a bit when I get home!

    I set up classic shell on my win8 laptop at home, and it has a lot of bugs. I've found several instances where I ended up at the standard win8 desktop theme and I don't want my client doing the same and having to call me in a panic.

    -=-=-=-=-=-TIME PASSES-=-=-=-=-=-

    http://www2.ati.com/drivers/13-4_win...d_ccc_whql.exe

    This only re-installed the graphics card drivers I'd already obtained. I'm still looking for the 3 items in the Device Mgr.

    - Dave
    Last edited by sydcomebak; August 10th, 2013 at 11:41 AM.

  4. #4
    Registered User Ferrit's Avatar
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    Likely Dave your not going to find them.
    You may have to force the smbus install.
    You do know that the ati driver pack is the
    complete chipset and hardware install?
    Gigabyte 990FXA-UD3
    AMD FX 8350 4ghz OCTO-Core
    Windows 8.1 PRO 64
    Adata 256 gig SSD
    Kingston HyperX 1600 16 Gigs
    Sapphire R9 280 2gig
    Enermax Liberty Modular 620
    www.northernaurora.net
    http://www.northernaurora.net/page/chat.html

  5. #5
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    I used the 64 bit driver install you posted and throughout it advertised all the catalyst features. If it installed anything other than graphics, I didn't notice and it didn't say so.

    How would I force an SM BUS install?

    So far, this PC seems to be behaving alright, the wireless works, the LAN, sound & video work.

    I have a set of USB ports online..

    These other things bother me, but functionally, I haven't seen any issues with them not being installed.

    Should I expect problems?

    -Dave

  6. #6
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    All of the drivers you need, except for the usb controller, can be downloaded from the hp website. the drivers are under the all in one 20-B014L.
    The only driver I have yet to figure out is the usb controller, but I will post when I find a solution.

  7. #7
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    the drivers for the 20-b010 all in one can be obtained from the 20-b014L all in one. the only one that doesn't seem to work is the usb controller

  8. #8
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    this will get you the usb controller drivers
    http://support.amd.com/us/gpudownloa...windows.aspx#2

  9. #9
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    Thanks!

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