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01-13-2010 07:42 AM
This did not work for my DV7T on a fresh install of Windows7 64-bit prof...
I've installed everything on the drivers page.. but I have 2 unknowns... one is this one and the other is "Unknown on PCI bus"
03-11-2010 07:45 PM
Try download from HP support site 'ENE CIR Receiver Driver'. I had the same problem and after installing this, the problem disappeared.
04-10-2011 10:33 AM
Thank you I have had the same issue and the "ENE CIR Receiver Driver" did fix my issue with "
on Intel(R) PM55 Express Chipset LPC Interface Controller - 3B03"
07-02-2012 09:21 AM
i have the same problem, i install the 2 link u said and nothing. The problem persists. I have w7 32 bits. can u help me pls?
08-21-2012 02:05 PM
Hello, I have "Pavilion dv6t" and I upgraded my Win7 Professional to Win7 Ultimate 64-bit and I am having the same trouble with "Unknown device" Location: on Intel(R) PM55 Express Chipset LPC Interface Controller - 3B03 tried the link ftp://ftp.hp.com/pub/softpaq/sp45001-45500/sp45016
09-02-2012 09:08 AM
I have a HP DV8, running Win7 Prof _x64. The driver that appears to have resolved this error condition is the HP SP http://ftp.hp.com/pub/softpaq/sp45001-45500/sp4500
03-27-2013 10:21 AM
I have same issue and have downloaded the driver and rebotted etc twice but no go.
1. Hardware IDs are as below:
I have similiar issue with my Intel Centrino Advanced-N + WiMAX 6250,
2. Hardware IDs:
I have Windows 8 & Windows 7 64-BIT installed. This issue is on Windows 8 side. I have not checked Windows 7 yet. and will come back to report on that...
03-27-2013 10:29 AM