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Windows 7: PCI/Integrated Graphics Problem

06 Nov 2009   #21
torrentg

7600.20510 x86
 
 

Quote   Quote: Originally Posted by ba5ik View Post
Driver support for his mobo stopped with XP.... Aero desktop is just not going to happen on his system, unfortunately.
Doesn't mean we can't look to other manufacturers for a possible solution.

If there are no updated drivers from manufacturer, right click on the error device in device manager. Properties. Details tab. Change dropdown to hardware ids. Copy and paste results to here and off I shall look.

(Don't doubt TorrentG. If there's a will, there's a way! If there's no way, TorrentG tried lol.)


My System SpecsSystem Spec
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06 Nov 2009   #22
thefabe

Windows 7 ultimate 64 bit / XP Home sp3
 
 

Quote:
(Don't doubt TorrentG. If there's a will, there's a way! If there's no way, TorrentG tried lol.)
Go getem tg
My System SpecsSystem Spec
06 Nov 2009   #23
ba5ik

Windows 7 Ultimate x64 RTM
 
 

This is the model of his mobo ASUS P4R8L

Had me in circles.... I still have over 30 tabs open in another window dedicated to his mobo/chipset... my eyes hurt.
My System SpecsSystem Spec
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06 Nov 2009   #24
ianbak

Windows 7
 
 

There's nothing from Asus for any OS later than XP, and Windows Update says that I already have the latest driver for the problem PCI Bridge.

Here are the details from Device Manager for it, as requested:

PCI\VEN_10B5&DEV_8112&SUBSYS_00000000&REV_AA
PCI\VEN_10B5&DEV_8112&SUBSYS_00000000
PCI\VEN_10B5&DEV_8112&REV_AA
PCI\VEN_10B5&DEV_8112
PCI\VEN_10B5&DEV_8112&CC_060400
PCI\VEN_10B5&DEV_8112&CC_0604

A bit of research by myself shows this to be a PEX8112 PCI to PCI Express Bridge device from PLX Technologies. This is presumably a device on the HD2400, bridging the external PCI bus interface to the controller's native PCIe interface. The current driver in use is just C:\Windows\System32\Drivers\pci.sys.

Maybe we're getting somewhere here...
My System SpecsSystem Spec
06 Nov 2009   #25
torrentg

7600.20510 x86
 
 

I think it's part of the motherboard resources.

I can't locate a driver for it, but you would have the best chance by writing to them. Ask for a Vista driver if they have one or for a possible solution.

PLX Technology : PCIe Bridges : PEX 8112

All you need is a driver for this part: VEN_10B5&DEV_8112
I can mod the driver installer if need be to match yours.
You could even try the XP version from manufacturer's site using the device manager install method I outline throughout so many of my posts.

Also if manufacturer doesn't have bios update for you, search around the net for a modded one or perhaps non-modded but still newer than yours.
My System SpecsSystem Spec
08 Nov 2009   #26
ianbak

Windows 7
 
 

OK, I've found a complete SDK that you can download from the PLX web site: PLX Technology : SDK Software Development Kit Download Page. It claims to support Vista and appears to contain a pre-compiled 32-bit plx8000.sys device driver that looks as if it might be worth trying out. However, the only .inf files provided seem only to be templates, and I can't use them to install it.

I'd appreciate it if someone who knows a bit more than I do could have a look at it and see if it really represents a possible way forwards.

Thanks,
Ian.
My System SpecsSystem Spec
08 Nov 2009   #27
torrentg

7600.20510 x86
 
 

Rar all the .infs and attach to a post. I'll look and see if there's anything that can be done with them.
My System SpecsSystem Spec
08 Nov 2009   #28
ianbak

Windows 7
 
 

Here you are. Fingers crossed...


Attached Files
File Type: zip PLX.zip (5.7 KB, 229 views)
My System SpecsSystem Spec
08 Nov 2009   #29
torrentg

7600.20510 x86
 
 

Unfortunately, I really don't think it's going to work judging by the change I had to make. It was a little similar, so possible though. You can try like this:

Download attachment, extract, and copy the .inf over the original. Then install using device manager by right clicking device. Update driver software. Browse. Let me pick. Have disk. Browse. Double click on PlxSdk.inf and then hit ok.


Attached Files
File Type: rar PlxSdk.rar (3.0 KB, 215 views)
My System SpecsSystem Spec
08 Nov 2009   #30
ianbak

Windows 7
 
 

Well it did install - so thanks for that - but that's where the good news ends. I'm actually no further forwards - the device shows up in a different place but is still stuck with the Code 12 error.


Attached Thumbnails
PCI/Integrated Graphics Problem-capture.jpg  
My System SpecsSystem Spec
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 PCI/Integrated Graphics Problem




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