Satellite L850-11 q - pilot missing for PCI Intel Panther Point PCH host


I bought a Satellite L850-11 q earlier this month.

Having a Windows 7 Prof 64 bit service pack 1 - license (and Win7 Home comes pre-installed), I formatted everything (including the recovery partition, because I tend to make my own backups).

Of course, I downloaded all the 64-bit drivers available beforehand, but after installing all that I found this driver is still missing!

I searched on the 'sister' - portable L855 page for compatible drivers, but could find none (reason: * not all pilots are on the L850-site *, for example of stack Bluetooth driver - I got 3 unknown devices after installing all the drivers-L850, both of them could be found on the site L855).

My problem is that there is always an unknown device in the windows Device Manager.
Aida64 (a system of monitoring/information, etc. - program) has identified the device to be the

"* PCI Intel Panther Point PCH - Host Embedded Controller Interface 1 (HECI1) [C - 1]."

* Updated Windows *-by right clicking and selecting the automatic driver search * can't find anything *, either.

In addition, Intel has not all drivers as of yet for this chipset (I think maybe it's the 'chipset of the 7 series', and which is not listed, yet).

I looked for the files here: & changeLang = true

Get any help in getting my hand on the .inf driver/necessary files is appreciated.

Thank you very much in advance for your time and efford!


Panther Point initially was a name for the Intel express chipsets (QM77, HM77, HM76 and others)

AFAIK the L850-11 q was equipped with an Intel HM76 express chipset.
Recommend to install the Intel chipset driver for this chipset.

Try this one:
[V9.3.0.1020 Intel Chip Set Utility for Windows 7-64 bit: = 2 & selFamily = 2 & selSeries = 178 & selProduct = 7501 selSh ortMod = null & language = 13 & selOS = all & selType = all & year = upload & monthupload = & dayupload = & useDate = null & mode = allMachines & search = & action = search & macId = & country = a he's & selectedLanguage = 13 & type = all & page = 2 & ID = 82019 & OS ID = 30 & driverLanguage = 42]

Tags: Toshiba

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